Article Per Year (5 Year)
p-Index From 2021 - 2026
8.284
P-Index
This Author published in this journals
All Journal e-GIGI Indonesian Journal of Cancer Chemoprevention Journal of Mathematical and Fundamental Sciences Indonesian Journal of Cancer Dental Journal (Majalah Kedokteran Gigi) The Indonesian Biomedical Journal Padjadjaran Journal of Dentistry Molecular and Cellular Biomedical Sciences (MCBS) Jurnal Kreativitas PKM Jurnal Muara Sains, Teknologi, Kedokteran dan Ilmu Kesehatan Indonesian Journal of Clinical Pathology and Medical Laboratory (IJCPML) Poltekita: Jurnal Pengabdian Masyarakat ABDI MOESTOPO: Jurnal Pengabdian pada Masyarakat Narra J Indonesian Journal of Cancer Jurnal Kedokteran Gigi Terpadu JURNAL ABDI MASYARAKAT INDONESIA (JAMIN) Jurnal Abdimas Kesehatan Terpadu Sonde (Sound of Dentistry)
Ferry Sandra
Department Of Biochemistry And Molecular Biology, Division Of Oral Biology, Faculty Of Dentistry, Universitas Trisakti
Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Dentistry Earth & Planetary Sciences Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Mathematics Medicine & Pharmacology Neuroscience Nursing Physics Public Health Other

Published : 129 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 129 Documents
Search

 8   9   10   11   12 
Caffeic Acid Inhibits Swelling, Bone Loss, and Osteoclastogenesis in Adjuvant-induced Arthritis Rats Ferry Sandra; Muhammad Ihsan Rizal; Nurrani Mustika Dewi; Toshio Kukita
The Indonesian Biomedical Journal Vol 14, No 3 (2022)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v14i3.2033

Abstract

BACKGROUND: Increase in inflammatory cytokine levels promotes pathological osteoclast differentiation. Caffeic acid has anti-inflammatory properties and can inhibit osteoclast bone resorption. In vitro studies have reported the ability of caffeic acid in inhibiting osteoclastogenesis pathways, however the in vivo study is rarely conducted. The aim of this study is to examine the role of caffeic acid in reducing inflammation and inhibiting osteoclastogenesis in Adjuvant-Induced Arthritis (AIA) rats.METHODS: Rats were injected with Freund’s Complete Adjuvant (CFA) and mineral oil. One day after injection, various concentration (0, 5, 25, 125 mg) of caffeic acid were given gastro-intestinally. Swelling degree in rats’ ankle joints was determined by measuring height and width of each ankle joint. Bone loss level was examined with soft X-ray, and then bone density was calculated. To examine osteoclastogenesis, ankle joints were stained with Tartrate-Resistant Acid Phosphatase (TRAP) and evaluated microscopically. RESULTS: Ankle joints of AIA rats had severe swelling before treated, yet the swelling was reduced based on concentration-dependent after receiving caffeic acid. Severe bone loss in AIA rats’ ankle joints were also observed, however the treatment of 125 mg caffeic acid showed remarkable inhibition effect toward rats’ bone loss. Osteoclastogenesis in AIA rats’ ankle joints were higher than the normal ones, as indicated with high TRAP-positive Multinucleated Cells (MNCs). But low number of TRAP-positive MNCs was observed in ankle joint of AIA rats that received 125 mg caffeic acid.CONCLUSION: Administration of caffeic acid can reduce the degree of swallowing, inhibit bone loss, and inhibit osteoclastogenesis in ankle joint of arthritis-induced rats.KEYWORDS: caffeic acid, osteoclastogenesis, bone loss, swelling, inflammation, RANKL, TNF-α
Peningkatan Pengetahuan Kesehatan Gigi dan Mulut pada Remaja: Siswa SMP St. Bellaminus Menteng Jakarta Ferry Sandra; Komariah Komariah; Wiena Widyastuti; Muhammad Novo Perwira Lubis; Bianda Claresta; Joceline Setiawan; Steward Steward; Maria Verena Emeralda; Louise Anastasya
Poltekita: Jurnal Pengabdian Masyarakat Vol. 4 No. 1 (2023): Januari-Maret
Publisher : Pusat Penelitian & Pengabdian Masyarakat Poltekkes Kemenkes Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (856.767 KB) | DOI: 10.33860/pjpm.v4i1.1434

Abstract

This community health service aims to educate and to train St. Bellarminus Junior High School Students on the importance of dental and oral health for adolescents. The community health service program was initialized with situational analysis. Students' prior knowledge (pre-test) was assessed with 16 questions using Google form on 61 students. For the intervention, education and training was performed virtually. After the intervention, post-test was conducted to evaluate the effectiveness. Pre- and post-test questions were divided in 3 categories, which were A: general health, B: dental and oral health, C: advanced dental and oral health. Based on the pre- and post-test results, the community service program had increased the numbers of students answering correctly for each question. The percentage of students answering correctly was elevated from 57.58% (pre-test results) to 72.23% (post-test results). Meanwhile, based on knowledge category, the A and B categories were both markedly elevated after the program, suggesting the program has given positive impact for the St. Bellarminus Junior High students. Since the community health service program has given positive impact for students, hence the program should be conducted continuously.
SITOTOKSISITAS EKSTRAK CAMPURAN BUAH SIRIH, PINANG, DAN KAPUR TERHADAP GALUR SEL 3T3 Rahmi Amtha; Najla Nadiah; Felix Wong; Ferry Sandra
Jurnal Muara Sains, Teknologi, Kedokteran dan Ilmu Kesehatan Vol. 6 No. 1 (2022): Jurnal Muara Sains, Teknologi, Kedokteran dan Ilmu Kesehatan
Publisher : Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jmstkik.v6i1.11979

Abstract

The habit of betel quid chewing has been determined by the WHO as a risk factor for oral cancer due to the carcinogenic substances contained in the mixture. Betel quid chewing is a habit of chewing a mixture of betel, areca nut, and slaked lime with or without tobacco. Until now, betel quid chewing is still one of the habit of people in several countries in Southeast Asia, including Indonesia. The culture of betel quid chewing is still high, especially in eastern Indonesia. The composition of quid used may vary in each area. Eastern Indonesia uses more Piper betel inflorescence (betel fruit) than betel leaf. A study on the cytotoxicity of a mixture of betel fruit, areca nut, and lime originating from NTT Kupang, has never been carried out. This study aimed to determine the cytotoxicity of the mixture extracts mentioned above against 3T3 cell lines fibroblast and its Inhibitory Concentration of 50% (IC50). Cytotoxicity test using MTT assay was carried out on fibroblast 3T3 cell lines on betel mixtures with concentrations of 0, 30, 60, and 120 µg/mL at the 24 and 48 hour incubation period. The extract mixture shows the highest toxic concentration of 120 µg/mL with an incubation period of 48 hours. The IC50 of the extract at the 24 and 48 hour incubation period was 125,21 µg/mL, and 155.06 µg/mL respectively. The mixture of Piper betel inflorescence, areca nut, and lime extracts is cytotoxic against 3T3 cell lines. Keywords: cytotoxicity; piper betel inflorescence; areca nuts; slaked lime; 3T3 AbstrakKebiasaan menyirih telah ditetapkan oleh WHO sebagai salah satu faktor risiko terjadinya kanker mulut dikarenakan adanya bahan karsinogenik yang terkandung dalam campurannya. Menyirih merupakan suatu kebiasaan mengunyah campuran buah sirih, pinang, dan kapur dengan atau tanpa tembakau. Hingga kini menyirih masih menjadi salah satu kebiasaan masyarakat pada beberapa negara di Asia Tenggara termasuk Indonesia. Budaya mengunyah sirih masih cukup tinggi terutama di Indonesia bagian timur. Campuran sirih yang digunakannya dapat bervariasi. Indonesia timur lebih banyak menggunakan buah sirih dibandingkan daun sirih. Penelitian mengenai sitotoksisitas campuran buah sirih, pinang dan kapur yang berasal dari NTT Kupang, belum pernah dilakukan. Tujuan penelitian ini adalah untuk mengetahui sitotoksisitas campuran ekstrak buah sirih, pinang dan kapur terhadap galur sel fibroblast 3T3 serta Inhibitory Concentration of 50% (IC50). Uji sitotoksitas dengan MTT assay dilakukan pada galur sel fibroblast 3T3 terhadap campuran sirih dengan konsentrasi 0, 30, 60 dan 120 µg/mL pada masa inkubasi 24 dan 48 jam. Campuran ekstrak yang menunjukkan sitotoksik paling tinggi pada konsentrasi 120 µg/mL dalam masa inkubasi 48 jam. IC50 ekstrak pada masa inkubasi 24 dan 48 jam adalah 125,21 µg/mL dan 155,06 µg/mL. Campuran ekstrak buah sirih, pinang dan kapur bersifat sitotoksik terhadap galur sel 3T3.
Crucial Triad in Pulp-Dentin Complex Regeneration: Dental Stem Cells, Scaffolds, and Signaling Molecules Ferry Sandra; Andri Sutanto; Widya Wulandari; Reynaldo Lambertus; Maria Celinna; Nurrani Mustika Dewi; Solachuddin Jauhari Arief Ichwan
The Indonesian Biomedical Journal Vol 15, No 1 (2023)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v15i1.2265

Abstract

BACKGROUND: Pulp damage can lead to dentinogenesis impairment, irreversible pulpitis, or pulp necrosis. Despite being the most used endodontic procedure to treat damaged pulp, root canal therapy only results in nonvital teeth which are prone to fractures and secondary infection. Pulp-dentin regeneration has a potential to regenerate structure similar to normal pulp-dentin complex, and can be achieved by combining dental stem cells, scaffold, and signaling molecules. This article reviews the role of various types of dental stem cells, scaffolds, signaling molecules, and their combinations in regenerating pulp-dentin complex.CONTENT: Dental pulp stem cell (DPSC), stem cell from human exfoliated deciduous teeth (SHED), and dental follicle stem cell (DFSC) were reported to regenerate pulp-dentin complex in situ. SHED might be more promising than DPSCs and DFSCs for regenerating pulp-dentin complex, since SHED have a higher proliferation potential and higher expression levels of signaling molecules. Scaffolds have characteristics resembling extracellular matrix, thus providing a suitable microenvironment for transplanted dental stem cells. To accelerate the regeneration process, exogenous signaling molecules are often delivered together with dental stem cells. Scaffolds and signaling molecules have different regenerative potential, including induction of cell proliferation and migration, formation of pulp- and/or dentin-like tissue, as well as angiogenesis and neurogenesis promotion.SUMMARY: Combinations of dental stem cells, scaffold, and signaling molecules are important to achieve the functional pulp-dentin complex formation. Current trends and future directions on regenerative endodontics should be explored. The right combination of dental stem cells, scaffold, and signaling molecules could be determined based on the patients’ characteristics. Incomplete pulp-dentin regeneration could be overcome by applying dental stem cells, scaffold, and/or signaling molecules in multiple visits.KEYWORDS: pulp-dentin regeneration, regenerative endodontics, dental stem cells, scaffold, signaling molecules
Ganoderma lucidum Polysaccharide Peptide Reduces Oxidative Stress and Improves Renal Function in Patient with Cardiometabolic Syndrome Syanindita Puspa Wardhani; Khilmi Ainun Nadliroh; Al Mazida Fauzil Aishaqeena; Fahriza Abid Sonia; Achmad Guntur Hermawan Suryo Adji; Intan Masyfufah Hanim; Rizkia Milladina Hidayatulloh; Anna Fuji Rahimah; Ardian Rizal; Peter Sugita; Ferry Sandra; Djanggan Sargowo
The Indonesian Biomedical Journal Vol 15, No 2 (2023)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v15i2.2137

Abstract

BACKGROUND: Cardiometabolic syndrome is a risk factor for the development of diseases related to cardiovascular disease and decreased renal function. Ganoderma lucidum polysaccharide peptide (GLPP) has been reported to have anti-inflammatory and antioxidant properties. The current study was conducted to investigate the role of GLPP in inflammatory, oxidative stress and renal function markers of cardiometabolic subjects.METHODS: A randomized double-blinded perspective control trial with pre-post design was conducted. Cardiometabolic syndrome subjects were treated with placebo or GLPP for 60 days. Blood serum was collected from each subject before the first capsule consumption and one day after the last capsule consumption. Serum tumor necrosis factor (TNF)-α, high-sensitivity-C-Reactive Protein (hs-CRP) and malondialdehyde (MDA) levels were measured using enzyme-linked immunosorbent assay, while superoxide dismutase (SOD) level was measured using colorimetric assay. Serum urea and creatinine levels were measured using a clinical analyzer. The Cockroft-Gault formula was used to calculate estimated glomerular filtration rate (eGFR).RESULTS: Compared with the control group, the MDA level was significantly reduced, while the SOD level was significantly increased in the GLPP treatment group. Furthermore, serum urea and creatinine were lowered, while eGFR was increased in the GLPP treatment group.CONCLUSION: Treatment of GLPP for 60 days could be beneficial for lowering oxidative stress and improving renal function of patients with cardiometabolic syndrome.KEYWORDS: Ganoderma lucidum, cardiometabolic syndrome, inflammation, oxidative stress, renal function
Total and Intratumoral CD8+ T Cell Expressions are Correlated with Miller Payne Grading and WHO Clinical Response of Neoadjuvant Chemotherapy Sonar Soni Panigoro; Sinta Chaira Maulanisa; Ahmad Kurnia; Denni Joko Purwanto; Primariadewi Rustamadji; Herqutanto Herqutanto; Ferry Sandra
The Indonesian Biomedical Journal Vol 15, No 2 (2023)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v15i2.2110

Abstract

BACKGROUND: Chemotherapy has reported to stimulate immune system through direct activation of cluster of differentiation (CD)8+ T cells. Neoadjuvant chemotherapy (NAC) is known to improve the clinical response of locally advanced breast cancer (LABC) patients. However, the immune response-related factor evaluation of NAC in LABC patients has not been routinely performed. Therefore, current study was conducted to evaluate the correlation of NAC-induced CD8+ T cell with chemotherapy response based on Miller Payne grading and World Health Organization (WHO) criteria.METHODS: LABC patients were recruited and data regarding age, gender, tumor, nodal stages, histopathological grade, estrogen receptor (ER), progesterone receptor (PR), human epidermal growth factor receptor 2 (HER2) and Ki67 were obtained. Biopsy and mastectomy tissues were collected and processed for hematoxylin-eosin and CD8 immunohistochemical staining. CD8+ T cell expression in peritumoral and intratumoral areas were documented and measured. Clinical responses based on Miller Payne grading and WHO were analyzed and correlated with CD8+ T cell expression.RESULTS: There were more subjects with high expression of total (80%), intratumoral (82.5%) and peritumoral (65%) CD8+ T cell expressions. The total (p=0.013) and intratumoral (p=0.015) CD8+ T cell expression, but not peritumoral CD8+ T cell expression, were significantly correlated with Miller Payne Grading. The total (p=0.009) and intratumoral (p=0.001) CD8+ T cell expressions were also significantly correlated with WHO clinical response.CONCLUSION: Total and intratumoral CD8+ T cell expressions are correlated with Miller Payne grading and WHO clinical response of NAC. Therefore, total and intratumoral CD8+ T cell expressions could be suggested as a predictive marker for clinical response of NAC.KEYWORDS: breast cancer, neoadjuvant chemotherapy, CD8, clinical response, Miller Payne, intratumoral, peritumoral 
Amino Acid Profile of Luminal A and B Subtypes Breast Cancer Sonar Soni Panigoro; Arif Kurniawan; Ramadhan Ramadhan; Ninik Sukartini; Herqutanto Herqutanto; Rafika Indah Paramita; Ferry Sandra
The Indonesian Biomedical Journal Vol 15, No 3 (2023)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v15i3.2109

Abstract

BACKGROUND: Amino acids are important for proliferation and maintenance of tumor cells. Breast cancer patients were found to have significant changes in the number of amino acids, which are assumed to be correlated with the molecular subtypes of breast cancer. Therefore, current study was conducted to analyze plasma amino acids in breast cancer patients with luminal A and B subtypes.METHODS: Breast cancer and control subjects were recruited, and venous blood was collected for the measurement of plasma amino acids. Total 19 plasma amino acids were measured using reverse-phase high-performance liquid chromatography with C18 column. Mean comparison for normally distributed and homogeneous data was further analzyed using independent sample T-test, with p<0.05 was considered as significant.RESULTS: From total 19 amino acids, only 7 amino acids; cysteine, glutamic acid, histidine, ornithine, threonine, tyrosine, valine, were statistically different between the healthy control and breast cancer subjects. Eventhough no amino acids was found to be statistically different between breast cancer subjects with luminal A and B subtypes, but some amino acids were found to be significantly different when correlated to various breast cancer risk factors.CONCLUSION: Amino acid profile of patients with Luminal A and B subtypes of breast cancer differs compared to healthy controls and is also correlated with breast cancer risk factors. Increase in cysteine level in Luminal A subtype patients and decrease of alanine and leucine in Luminal B subtype patients can be used as a biomarker.KEYWORDS: amino acid, plasma, breast cancer, risk factor, biomarker
Penyuluhan dan Pelatihan Kegawatdaruratan Dental Serta Penanganannya Kepada Guru-guru SDI Assalam Joglo Jakarta Barat Nova Adrian; Ferry Sandra; Ade Prijanti Dwisaptarini; Eka Seftiana Indahsari
JURNAL ABDIMAS KESEHATAN TERPADU Vol. 2 No. 1 (2023): Jurnal Abdimas Kesehatan Terpadu
Publisher : Fakultas Kedokteran Gigi, Universitas Trisakti bekerjasama dengan Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jakt.v2i1.17261

Abstract

Dental emergencies are potentially life-threatening conditions and immediate treatment is needed to stop ongoing bleeding, reduce pain and also uncontrolled bleeding, cellulitis or bacterial tissue infection causing swelling in the mouth or mouth area and trauma to the bones in the facial area . Delay in treatment of trauma to the teeth can lead to treatment failure. Delay in emergency dental treatment after trauma will increase the risk of complications, non-vital teeth and an unpredictable prognosis.Dental emergencies often occur at the elementary school level and the most common cases are loose or avulsed teeth due to falls and impacts. Teachers in schools not only have a central role as educators, but teachers also act as first aid agents in dealing with health problems in schools. In addition, teachers also play a role and assist health workers in collecting data and also as the first emergency referral before being handled by health workers.SDI Assalaam has a staff of 46 teachers and 250 students. Having students who are actively moving has a risk of accidents such as falling and so on which can cause injury, especially the oral cavity, while knowledge of dental emergencies and their management according to the Principal of SDI Assalaam has never been received by the teachers who teach at SDI Assalaam , so that if there is a dental emergency the teachers don't know what action to take.To overcome the lack of knowledge about dental emergencies and their management. So the teachers of SDI Assalam are given counseling and training about dental emergencies and their handling so that the importance of dental emergencies is socialized so that teachers at SDI Assalaam can increase their knowledge about dental emergencies and their management.Based on the evaluation results of community service activities. There was a significant increase in the level of knowledge of SDI Assalaam teachers regarding dental emergencies and their treatment.
High Adenosine Deaminase Level and Erythrocyte Sedimentation Rate of Intestinal Tuberculosis Patients Nuri Dyah Indrasari; Marcellus Simadibrata; Primariadewi Rustamadji; Yusra Yusra; Aria Kekalih; Suhendro Suhendro; Alida Roswita Harahap; Heri Wibowo; Ida Parwati; Ferry Sandra
The Indonesian Biomedical Journal Vol 15, No 4 (2023)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v15i4.2406

Abstract

BACKGROUND: Currently, laboratory diagnosis of intestinal tuberculosis (ITB) is limited based on clinical manifestations, providing opportunities for alternative laboratory tests to diagnose ITB. At the present time, the role of serum adenosine deaminase (ADA) and hematological tests in ITB patients are not widely known. The objective of this study was to determine the role of ADA and hematological tests in patients suspected with ITB.METHODS: Subjects that were suspected of ITB were classified as ITB group, while subjects with inflammatory bowel disease, hemorrhoid, and intestinal malignancy were classified as non-ITB group. Colonoscopy, histopathological examinations, and hematological test were performed. ADA measurement was also performed with clinical chemistry analyzer based on enzymatic colorimetry principle.RESULTS: Out of 143 subjects, 16 (11.2%) subjects were diagnosed with ITB and 127 (88.8%) subjects were classified as non-ITB group. ADA level and erythrocyte sedimentation rate (ESR) of ITB group were significantly higher than the ones of non-ITB group (p<0.05). Cut-off, sensitivity, and specificity of ADA level were 12.56 IU/L, 75%, and 57%, respectively. Cut-off, sensitivity, and specificity of ESR were 32.5 mm/hour, 81%, and 62%, respectively. Colonoscopy of ITB subjects displayed multiple ulcerations, edema, and hyperemic mucosa. Histopathological examination of ITB subjects exhibited granulomatous inflammation, epitheloid cells, giant cells, and lymphocyte aggregates.CONCLUSION: ADA level and ESR were significantly higher among ITB patients compared with non-ITB patients. Since the sensitivities of ADA and ESR tests were high, the ADA and ESR tests could be considered as a screening test for ITB.KEYWORDS: intestinal tuberculosis, adenosine deaminase, hematological tests
Osimertinib as a Potential Targeted Therapy for Non-Small Cell Lung Carcinoma (NSCLC) Patients with EGFR Exon 20 T790M Nur Zam Zam; Harun Iskandar; Nur Ahmad Tabri; Arif Santoso; Nurjannah Lihawa; Harry Akza Putrawan; Ferry Sandra
The Indonesian Biomedical Journal Vol 15, No 5 (2023)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v15i5.2431

Abstract

BACKGROUND: Emergence of drug resistance due to epidermal growth factor receptor (EGFR) Exon 20 T790M poses a challenge in the effective management of non-small cell lung carcinoma (NSCLC). Significant breakthrough in the management of NSCLC with a specific genetic alteration causes substantial condition improvement in patients whose cancer progressed after first-generation tyrosine kinase inhibitor treatment and who developed tumors with EGFR Exon 20 T790M mutation. The present study analyzed a cohort of NSCLC patients and investigated the incidence of the EGFR Exon 20 T790M status with Osimertinib therapy, along with its impact on survival rates.METHODS: This was a retrospective cohort study on 22 NSCLC subjects who were genetically examined for EGFR status from plasmic cell free total nucleic acid. Subjects with EGFR Exon 20 T790M mutation were treated with/without Osimertinib. Demographic and clinical data were descriptively summarized, and the differences of each variable and correlation between survival rate and EGFR Exon 20 T790M were analyzed.RESULTS: Subjects with (n=13) and without (n=9) EGFR Exon 20 T790M had survival rates of 10.77±2.45 and 4.78±1.48, respectively (p=0.000). Based on 1-year survival status of subjects with EGFR Exon 20 T790M, there were 3 Osimertinib-treated survivors and 2 Osimertinib-treated non-survivors. Eight subjects with EGFR Exon 20 T790M and without Osimertinib treatment did not survive (p=0.001).CONCLUSION: Since the treatment of Osimertinib demonstrated a noteworthy survival rate among NSCLC subjects with EGFR Exon 20 T790M, thus Osimertinib could be suggested as a potential targeted therapy for NSCLC subjects with EGFR Exon 20 T790M.KEYWORDS: non-small cell lung carcinoma, EGFR, Exon 20, T790M, osimertinib 
Co-Authors Abdul Gani Soulisa Abdul Gani Soulisa Achmad Guntur Hermawan Suryo Adji Achmad Kemal Harzif Addin Trirahmanto Ade Prijanti Dwisaptarini Adriana Todingrante Afiana Rohmani Ahmad Dian Wahyudiono Ahmad Kurnia Ahmad R. Utomo Ahmad R. Utomo Aida Fitri Nazillah Al Mazida Fauzil Aishaqeena Albert Albert Alfred Pakpahan Ali Sulaiman Alida Roswita Harahap Alpha Fardah Athiyyah Amalia Isnaeni, Nur Amelia Astriani Putri Aminuddin Aminuddin Amirudin Eso Anang Endaryanto Andayani, Lia H. Andi Asadul Islam Andi Wijaya Andi Wijaya Andon Hestiantoro Andri Sutanto Andrian Nova Fitri Andrijono Andrijono Andy Darma Andy Wirahadikusumah Anggraeni, Rezky Angliana Chouw Angliana Chouw Angliana Chouw Angliana Chouw Ani Retno Prijanti Anie Apriani Anna Fuji Rahimah Annisa Amalia Annisa Putri Ariyani Annistri, Savrinda Anwar Santoso Ardian Rizal Aria Kekalih Arief Boediono Ariesanti, Yessy Arif Kurniawan Arif Santoso Arif Satria Arimaswti Arimaswati Ariyani, Annisa Putri Armelia Sari Arum Kartikadewi Arya Nur Ihsan Aryani Hayuningtyas, Ria Aryu Candra Asmarinah Asmarinah Ayasha Hajjar Audreyandra Wahid Ayu Rahadiyanti Ayunita Tri Wirattami Aznan Lelo Bambang Sutrisna Bambang Sutrisna Bastian Nova Benyamin Lukito Bethy Suryawathy Hernowo Bianda Claresta Bianda Claresta Blanca Sarizta Boedi Oetomo Roeslan, Boedi Oetomo Boenjamin Setiawan Britanto Dani Wicaksono Budi Utomo Budiono, Bernardus Parish Bukhari, Agussalim Caecilia Caroline Aliwarga Caesary Cloudya P Caesary Cloudya Panjaitan Cahyono Kaelan Camy F. Surjadi Caroline T. Sardjono Caroline Tan Sardjono Caroline Tan Sardjono Chandra Risdian Chandra Risdian Chantika Amardhia Paramita Putri Ciptadhi Tri Oka Binartha Ciptadhi Tri Oka, Ciptadhi Tri Cloudya P, Caesary Cloudya Panjaitan, Caesary Danendra Rakha Putra Respati Dea Jane Sungkono Denni Joko Purwanto Devi Nisa Hidayati Deviyanti Pratiwi Dewi Liliany Margaretta, Dewi Liliany Dewi Lilyani Margaretha Dewi Ranggaini Dewi, Dian Andriani Ratna Dhaniar, Afifah Yumna dharma Lindarto, dharma Diah Savitri Ernawati Dian R Laksmitawati Dian Ratih Laksmitawati Diana Nur Afifah, Diana Nur Dina Keumala Sari Djanggan Sargowo Djanggan Sargowo Djanggan Sargowo Djanggan Sargowo Djoko Wahono Soeatmadji Dominica Dian Saraswati Sumantri Dwi Davidson Rihibiha Dwifulqi, Hernindya Edi Handoko Eka Seftiana Indahsari Elina Ardiani Sidharta Elisabeth Pricilia Sunata Elline, Elline Ellyza Nasrul Elvita Rahmi Daulay Em Yunir, Em Endriyana, Jessica Enny Probosari Enos Tangke Arung, Enos Tangke Ergia Latifolia Eriawan Agung Nugroho Erizal Sugiono Erlina Sih Mahanani, Erlina Sih Ervi Afifah Fahriza Abid Sonia Farhat, Farhat Farid Sastra Nagara Farid Sastra Nagara, Farid Sastra Fatmawati Fatmawati Fauzia Purnamasari Febriyeni, Febriyeni Felix Wong Fibryanto, Eko Fillah Fithra Dieny Fitri Mutmainnah Fitriani, Sabina Fitriasih Fitriasih Fitriyadi Kusuma Franciscus D. Suyatna Frans D. Suyatna Frisca Frisca FX Budhianto Suhadi George Mathew Gita Pratama Gwendy Aniko Hadrian, Gary Halim, Johni HANA RATNAWATI Hariani, Lynda Hariyono Winarto Harry Akza Putrawan Harry Murti Harryanto Wijaya Harryanto Wijaya Hartono, Tiffany Harun Iskandar Hayatun Nufus Hayuningtyas, Ria A. Hayuningtyas, Ria Aryani Hendradi Surjotomo Hendy Setyo Yudhanto Heri Wibowo Herqutanto Herqutanto Hidajat, Boerhan Hilary Limen Huda Shalahuddin Darusman I Gusti Made Reza Gunadi Ranuh I Putu Sudayasa Ibnu Suryatmojo Ichwan, Solachuddin Jauhari Arief Ida Parwati Idrus Alwi Ihsan Rizal, Muhammad Ikhsan Nur Arifin Ilham Jaya Patellongi Ilhamjaya Patellongi Indah Aprianti Putri Indra Bachtiar Indradewa, Rhian Indrasari, Nuri Dyah Indrayadi Gunardi Indriyanti Rafi Sukmawati Indriyanti Rafi Sukmawati Ingrid Suryanti Surono Intan Masyfufah Hanim Irawan Yusuf Irawan Yusuf Irianiwati Widodo Irvan Septrian S P R Irvanyuni Japutri Ivet Suriapranata Jackson Jackson, Jackson James Handojo Jamhari Jamhari Janti Sudiono Janti Sudiono Janti Sudiono Janti Sudiono Janti Sudiono Jasmine Shafira Jasmine Shafira, Jasmine Jeanne A. Pawitan Jeanne A. Pawitan Jenifer Christy Hadimartana Jennifer Putri Jessica Nathalia Chandra Jessica Nathalia Chandra, Jessica Nathalia Joceline Setiawan Johan Arief Budiman Johni Halim Juliani Hardja Buntara, Magdalena Juminten Saimin Junita Briskila Jusak Nugraha Jusuf Rachmat Karina Febriani Hudono Kartika Dwi Aprisia Karyono Mintaroem Kent Wijaya Setiawan Ketherin Ketherin Ketherin Ketherin Ketherin Ketherin Ketherin, Ketherin Kevin Christian Tjandra Khairun Nisa Kharima Abdullah Kharima Abdullah, Kharima Khilmi Ainun Nadliroh Kirana, Farenza Okta Komariah Komariah Komariah Komariah Komariah Komariah Kyung Hoon Lee Laifa Annisa Hendarmin Laila Nuranna Lee, Kyung H. Lee, Kyung Hoon Lelyana, Shelly Leo Alberto Porjo Lia Hapsari Andayani Lidya Imelda Laksmi Linda Lison Linda Sari Sembiring Livia Alvita Liza Meutia Sari Louise Anastasya Luki Astuti Luthfiatul Khusna M Novo P Lubis Maesaroh Maesaroh Makmun, Armanto Mansyur Arif Mansyur Arif Marcellus Simadibrata Maria Celinna Maria Celinna Maria Evi Novianti Maria Leny Raiyon Maria Verena Emeralda Marshel Tendean Marshel Tendean MARTHA ARDIARIA Maulanisa, Sinta C. Maurin Merlina Meita Hendrianingtyas Melanie S Djamil Melanie Sadono Djamil Melanie Sadono Djamil Melanie Sadono Djamil Melanie Sadono Djamil, Melanie Sadono Melina Setiawan Melinia Melinia Meta Ariyani Sidharta Meta Ariyani Sidharta, Meta Ariyani Mohammad Aris Widodo Mohammad Aris Widodo Mohammad Sadikin Mohammad Sadikin Monica Andajana Muhamad Rizki Fadlan Muhammad Diah Muhammad Hamdan Muhammad Ihsan Rizal Muhammad Ihsan Rizal, Muhammad Ihsan Muhammad Novo Perwira Lubis Muharam, Muharam Mulyawati, Sufiah Asri Nadhia Sari Afiana Nadhia Sari Afiana, Nadhia Sari Nadiah, Najla Nadya Saputri Halim Najla Nadiah Naliani, Silvia Nani Maharani Nanik Setjowati Nasrul Zubir Natalia Tjingson Natassya, Priska Neni Susilaningsih Nenni Pratiwi Noer Halimatus Syakdiyah Nova Adrian Noviasti Rahma Utami Nur Ahmad Tabri Nur Indah Purnamasari Nur Zam Zam Nuralifah Nuralifah, Nuralifah Nurani Hayati Nurjannah Lihawa Nurrani Mustika Dewi Nurrani Mustika Dewi Nurrani Mustika Dewi Nurrani Mustika Dewi, Nurrani Mustika Nurul Fauziah Nyoman Suci Widiastiti Oetomo Roeslan, Boedi Olivia Nauli Komala P Lubis, M Novo Pande Putu Erawijantari Pang, Tiffany Paramita, Anindya Parawansah Parawansah Pendrianto Pendrianto Peter Kabo Peter Sugita Pieri Kumaladewi Prasetya, David Eka Pratitis, Visi Endah Primariadewi Rustamadji Primariadewi Rustamadji Pudji Rahajoe Pudji Rahaju Pukovisa Prawiroharjo Putri Y Suyanto Putri Y Suyanto, Putri Y Quan Yong Tang Rachma Purwanti Raden Muharam Natadisastra Rafika Indah Paramita Rahmawati Rahmawati Rahmawati, Dicha Yuliadewi Rahmi Amtha Rahmi Amtha Rahmi Annisa Ramadhan Karsono Ramadhan Ramadhan Rambu Beppy Hamuaty Rambu Beppy Hamuaty, Rambu Beppy Ranggaini, Dewi Ratna Akbari Ganie Reksodiputro, Mirta Hediyati Retno Asih Setyoningrum Reynaldo Lambertus Ricky Anggara Putranto Rifqi Fauzan Hakim Riko Nofrizal Rio Auricknaga Kintono Riris L. Puspitasari Riris L. Puspitasari Rita Lahirin Rita Lahirin, Rita Ritawaty Ritawaty Rizal Rizal Rizkia Milladina Hidayatulloh Robin Novriansyah Roihatul Mutiah Ronald Winardi Kartika Rosalina Tjandrawinata Roya Khosravi-Far Roya Khosravi-Far Ryco Giftyan Ardika Saleha Sungkar Saptawati Bardosono Saraswati, Jaya Sari, Armelia Sarwono Waspadji Scania, Alifah Evi Seila Arumwardana Septrian S P R, Irvan Setiawan, Kent Wijaya Siti Mega Komariyah SITI NURUL HIDAYATI Soehartono Soehartono Solachuddin Jauhari Arief Ichwan Sonar Soni Panigoro Soulisa, Abdul Gani Soulissa, Abdul G. Sri Mutya Sekarutami Stefani, Rosita Steffi Kurniawan Steward Hadi Steward Steward Sudarmo, Subijanto Marto Suhendro Suhendro Sukartini, Ninik Susi Tjahyani Susy Tjahyani Suzzana Immanuel Syafiqa Amelia, Dinda Syafira Noor Pratiwi Syakib Bakri Syanindita Puspa Wardhani Syarifin, Andi Noor Kholidha Tadahiko Iijima Tadahiko Iijima Taramalinda, Elizabeth Yuliani Taslim, Nurpudji Astuti Tatsushi Muta Teguh Santoso Teguh, Sharren Timotius Andi Kadrianto Tjandrawati Mozef Tjandrawati Mozef Tjandrawati Mozef Todung Silalahi Toshio Kukita Toshio Kukita Trijani Suwandi Trijani Suwandi Trisfilha, Pretty Tugas Ratmono Tulandi, Togas Uleng Bahrun Victor Reiner Sutanto, Aldrich Virgi Saputra Visi Endah Pratitis Visi Endah Pratitis Wa Ode Siti Rahayu Fathanah Wahyu Widowati Wahyu Widowati WAHYU WIDOWATI Wahyu Widowati Wibi Riawan Widiastiti, Nyoman Suci Widya Wulandari Widyastuti, Wiena Wiena Widyastuti Wijaya, Haryanto William Yusuf, Timotius Winarko Luminturahardjo Wirsma Arif Harahap Yanni Dirgantara Yanni Dirgantara Yanni Dirgantara Yanuarita Tursinawati Yefta Moenadjat Yenti Purnamasari Yohanna Feter Yohanna Feter, Yohanna Yohanna Kusuma Yora Nindita Yudi Her Oktaviono, Yudi Her Yuliani Taramalinda, Elizabeth Yusra Yusra Yusrina Lukitasari Yuyus Kusnadi Zarasade, Lobredia Zulfikar Lubis Zulfikri Muhktar