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Acute severe hepatitis of unknown etiology in children: A mini-review Frediansyah, Andri; Sallam, Malik; Yufika, Amanda; Sharun, Khan; Iqhrammullah, Muhammad; Chandran, Deepak; Mamada, Sukamto S.; Sallam, Dina E.; Khader, Yousef; Lemu, Yohannes K.; Yusuf, Fauzi; Kretchy, James-Paul; Abdeen, Ziad; Torres-Roman, J. Smith; Acharya, Yogesh; Bondarenko, Anastasia; Ikram, Aamer; Jamil, Kurnia F.; Kotfis, Katarzyna; Koyanagi, Ai; Smith, Lee; Megawati, Dewi; Rademaker, Marius; Emran, Talha B.; Memish, Ziad A.; Vento, Sandro; Nainu, Firzan; Harapan, Harapan
Narra J Vol. 2 No. 2 (2022): August 2022
Publisher : Narra Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52225/narra.v2i2.83

Abstract

The emergence of acute, severe non hepA–E hepatitis of unknown etiology (ASHUE) has attracted global concern owing to the very young age of the patients and its unknown etiology. Although this condition has been linked to several possible causes, including viral infection, drugs and/or toxin exposure, the exact cause remains unknown; this makes treatment recommendation very difficult. In this review, we summarize recent updates on the clinical manifestations, complemented with laboratory results, case numbers with the global distribution and other epidemiological characteristics, and the possible etiologies. We also provide the proposed actions that could be undertaken to control and prevent further spread of this hepatitis. Since many etiological and pathological aspects of the acute non hepA–E hepatitis remain unclear, further research is needed to minimize the severe impact of this disease.
Phenotypical and molecular assessments on the pharmacological effects of curcumin in Drosophila melanogaster Rumata, Nur R.; Purwaningsih, Dewi; Asbah, Asbah; As’ad, Muh. Fadhil; Chadran, Deepak; Emran, Talha B.; Nainu, Firzan
Narra J Vol. 3 No. 2 (2023): August 2023
Publisher : Narra Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52225/narra.v3i2.117

Abstract

Curcumin, a dietary polyphenol derived from turmeric's rhizome, exhibits a range of pharmacological activities, such as antioxidant, analgesic, antipyretic, and anti-inflammatory effects. It has been investigated for its therapeutic potential in chronic obstructive pulmonary disease (COPD) due to its ability to inhibit nuclear factor kappa B (NF-κB), modulate oxidative stress, impact cell viability, and regulate gene expression. However, most studies have been limited to in vitro conditions. To address this gap, we conducted in vivo experiments using the fruit fly Drosophila melanogaster to explore the antioxidant activities and biological significance of curcumin. Several parameters were assessed using different assays, including curcumin toxicity assay, fly survival, locomotor response to curcumin treatment (with or without cigarette smoke), trypan blue staining, larval crawling assays, and gene expression analysis. Our data revealed no significant differences in toxicity and locomotor tests across various curcumin concentrations. D. melanogaster tolerated curcumin at concentrations of 0.5 µM, 5 µM, 50 µM, and 500 µM, suggesting its safety without negatively impacting locomotor. Furthermore, curcumin at 5 µM extended the lifespan of D. melanogasterexposed to cigarette smoke, while reversing the negative effects of smoke exposure on gut cell viability and larval locomotor activity. In conclusion, curcumin administration appeared safe for D. melanogaster, with potential benefits for longevity and locomotory function. These findings support the idea that curcumin possesses in vivo antioxidant properties and may serve as a promising pharmacological agent. However, further study is needed to explore its potential applications in human health and disease management, particularly in the context of COPD.
Cytokine profiles in dengue fever and dengue hemorrhagic fever: A study from Indonesia Masyeni, Sri; Wardhana, I Made W.; Nainu, Firzan
Narra J Vol. 4 No. 1 (2024): April 2024
Publisher : Narra Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52225/narra.v4i1.309

Abstract

Recent studies have demonstrated that cytokine dysregulation has a critical role in the pathogenesis of dengue hemorrhagic fever (DHF) and dengue shock syndrome (DSS). The aim of this study was to investigate the association between tumor necrosis factor (TNF-α), interleukin 6 (IL-6), interleukin 10 (IL-10), and interleukin 17 (IL-17) with infection status, and severity of dengue. A prospective cross-sectional study was conducted at three hospitals in Gianyar regency and Denpasar municipality, Bali, Indonesia, from June to December 2022. Sixty-four dengue infected patients were involved. Patients’ serum was tested for dengue infection using NS1 antigen rapid test, dengue virus immunoglobulin M (IgM) and immunoglobulin G (IgG) test, and reverse transcription polymerase chain reaction (RT-PCR). Cytokine levels (TNF-α, IL-6, IL-10, and IL-17) were measured using enzyme-linked immunosorbent assay (ELISA). Infection status was determined by combining serological and RT-PCR results, categorizing patients into primary and secondary infections. The present study found that DF patients had lower TNF-α, IL-6, and IL-17 but higher IL-10 levels compared to DHF patients (p<0.001). Elevated TNF-α, IL-6, and IL-17 levels were higher in secondary infection, while IL-10 level was higher in primary infection (p<0.001). In conclusion, cytokines play a crucial role in the interplay between cytokine dysregulation and dengue infection dynamics.
Curcumin-mediated alleviation of dextran-induced leaky gut in Drosophila melanogaster Khaerani, Mufliha; Chaeratunnisa, Rizkya; Salsabila, Annisa; Asbah, Asbah; Asri, Rangga M.; Shiratsuchi, Akiko; Nainu, Firzan
Narra J Vol. 4 No. 1 (2024): April 2024
Publisher : Narra Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52225/narra.v4i1.743

Abstract

Aging is commonly characterized by a decline in the physiological functioning of the body organs, with one hallmark being the impairment of intestinal function, leading to increased intestinal permeability known as leaky gut. The aim of this study was to investigate the potential of curcumin to prevent the development of leaky gut in Drosophila melanogaster utilizing the smurf fly method. In this study, flies aged 3–5 days underwent a 10-day dextran sulfate sodium (DSS) treatment to induce intestinal permeability, followed by a smurf assay using brilliant blue dye and locomotor testing the next day. Flies displaying the smurf phenotype were divided into four groups: untreated control and curcumin-treated (10 µM, 50 µM, and 250 µM). After 21 days of treatment, flies were reassessed for the smurf phenotype and underwent locomotor testing. On day 23, flies were subjected to RT-qPCR analysis. By inducing increased intestinal permeability through the administration of DSS, a higher proportion of flies exhibiting the smurf phenotype and a reduced survival rate in the DSS-treated group were observed. Such phenotypes were reversed, decreased number of flies displaying the smurf phenotype and improved fly survival, upon the incorporation of curcumin in the fly food at concentrations of 10, 50, and 250 µM. Subsequent molecular analysis revealed upregulated expression of sod1, cat, and pepck genes, while no significant changes were observed in the expression of sod2, indy, and srl genes following treatment with curcumin at high concentration. Overall, our findings provide insight into the potential effect of curcumin to alleviate the phenotypical features associated with DSS-induced leaky gut, possibly via the selective regulation of aging-related genes.
Effects of tobacco smoke on the expression of virulence genes in Escherichia coli Shiratsuchi, Akiko; Kidoura, Yuto; Toriba, Akira; Nakanishi, Yoshinobu; Nainu, Firzan
Narra J Vol. 4 No. 1 (2024): April 2024
Publisher : Narra Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52225/narra.v4i1.754

Abstract

It is widely acknowledged that smoking exacerbates the severity of infectious diseases. A presumed mechanism involves the damage inflicted by tobacco smoke on the organs of host organisms. In this study, an alternative hypothesis was explored: smoking enhances the virulence of bacteria. This possibility was investigated using Escherichia coli as the bacterial agent and Drosophila as the host organism. Our inquiry focused on the potential gene expression changes in E. coli subsequent to exposure to tobacco smoke. Analysis of the transcription promoter activity of genes encoding proteins within the E. coli two-component system, a regulatory machinery governing gene expression, revealed the activation of twelve out of 50 promoters in response to tobacco smoke. Subsequently, Drosophila was infected with E. coli exposed to tobacco smoke or left untreated. Interestingly, there were no significant differences observed in the survival periods of Drosophila following infection with E. coli, whether treated or untreated with tobacco smoke. Contrary to the initial hypothesis, the findings suggest that while tobacco smoke alters gene expression in E. coli, these changes do not appear to impact bacterial virulence. Although this study has illuminated the influence of tobacco smoke on the gene expression of E. coli, further analyses are necessary to elucidate the implications of these changes. Nevertheless, the results imply that smoking affects not only host organisms but may also exert influence on invading bacteria.
Anti-aging and immunomodulatory role of caffeine in Drosophila larvae Nainu, Firzan; Sartini, Sartini; Bahar, Muhammad A.; Asbah, Asbah; Rosa, Reski A.; Mudjahid, Mukarram; As'ad, Muhammad F.; Latada, Nadila P.
Narra J Vol. 4 No. 2 (2024): August 2024
Publisher : Narra Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52225/narra.v4i2.818

Abstract

Drug repurposing is a promising approach to identify new pharmacological indications for drugs that have already been established. However, there is still a limitation in the availability of a high-throughput in vivo preclinical system that is suitable for screening and investigating new pharmacological indications. The aim of this study was to introduce the application of Drosophila larvae as an in vivo platform to screen drug candidates with anti-aging and immunomodulatory activities. To determine whether Drosophila larvae can be utilized for assessing anti-aging and immunomodulatory activities, phenotypical and molecular assays were conducted using wildtype and mutant lines of Drosophila. The utilization of mutant lines (PGRP-LBΔ and Psh[1];;ModSP[KO]) mimics the autoinflammatory and immunodeficient conditions in humans, thereby enabling a thorough investigation of the effects of various compounds. The phenotypical assay was carried out using survival and locomotor observation in Drosophila larvae and adult flies. Meanwhile, the molecular assay was conducted using the RT-qPCR method. In vivo survival analysis revealed that caffeine was relatively safe for Drosophila larvae and exhibited the ability to extend Drosophila lifespan compared to the untreated controls, suggesting its anti-aging properties. Further analysis using the RT-qPCR method demonstrated that caffeine treatment induced transcriptional changes in the Drosophila larvae, particularly in the downstream of NF-κB and JAK-STAT pathways, two distinct immune-related pathways homologue to humans. In addition, caffeine enhanced the survival of Drosophila autoinflammatory model, further implying its immunosuppressive activity. Nevertheless, this compound had minimal to no effect on the survival of Staphylococcus aureus-infected wildtype and immunodeficient Drosophila, refuting its antibacterial and immunostimulant activities. Overall, our results suggest that the anti-aging and immunosuppressive activities of caffeine observed in Drosophila larvae align with those reported in mammalian model systems, emphasizing the suitability of Drosophila larvae as a model organism in drug repurposing endeavors, particularly for the screening of newly discovered chemical entities to assess their immunomodulatory activities before proceedings to investigations in mammalian animal models.
A fruit fly-based approach to unraveling enteropathy-causing pharmaceuticals Pratama, Muhammad R.; Wahyudin, Elly; Putri, Tenri ZAD.; Hardiyanti, Widya; Fatiah, Dewita; Chaeratunnisa, Rizkya; Bapulo, Nurdewi N.; Latada, Nadila P.; Mudjahid, Mukarram; Nainu, Firzan
Narra J Vol. 4 No. 2 (2024): August 2024
Publisher : Narra Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52225/narra.v4i2.898

Abstract

Enteropathy is a gastrointestinal disorder characterized by inflammation in the small intestine and one of the causes of enteropathy is the side effects of certain drugs, such as non-steroidal anti-inflammatory drugs (NSAIDs). The mechanism of NSAIDs, such as indomethacin, could inhibit prostaglandin synthesis, leading to a decrease in mucus production and small intestine integrity. To test the effects of a drug, it is necessary to undergo preclinical testing using animal models. Commonly used animal models such as mice and rats have several drawbacks including high cost, ethical issues, and long lifespan. Therefore, alternatives such as using invertebrate animals like Drosophila melanogaster as a more economical in vivo platform with genetic similarity to mammals and devoid of ethical concerns are needed. The aim of this study was to evaluate Drosophila melanogaster as an in vivo model organism in testing the side effects of pharmaceuticals that cause enteropathy. In this study, flies aged 3–5 days were starved and then placed into treatment vials comprising untreated control and indomethacin-treated (3.75 mM, 7.5 mM, and 15 mM). Survival analysis was conducted during the treatment period, followed by a Smurf assay test after seven days of treatment. Subsequently, the expression of pro-inflammatory cytokine-related genes (drs and totA), mitochondria stability-related genes (tom40), and endogenous antioxidant-related genes (sod1, sod2, and cat) was performed using reverse transcription-quantitative polymerase chain reaction (RT-qPCR). Our data indicated that indomethacin did not impact lifespan or cause intestinal damage. However, we observed increased expression of pro-inflammatory cytokine-related genes, including drs, and a twofold increase in totA gene expression. Furthermore, there was a significant upregulation of mitochondrial stability gene tom40, endogenous antioxidant genes sod1 and cat, and a threefold increase in sod2 at 15 mM indomethacin. Although no phenotypical changes in gut integrity were detected, the increased expression of pro-inflammatory cytokine genes suggests the occurrence of inflammation in the indomethacin-treated flies.
Undernutrition-induced stunting-like phenotype in Drosophila melanogaster Putri, Tenri ZAD.; Wahyudin, Elly; Pratama, Muhammad R.; Fatiah, Dewita; Hardiyanti, Widya; Chaeratunnisa, Rizkya; Latada, Nadila P.; Fatmawati, Fatmawati; Mudjahid, Mukarram; Nainu, Firzan
Narra J Vol. 4 No. 3 (2024): December 2024
Publisher : Narra Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52225/narra.v4i3.999

Abstract

Stunting resulting from undernutrition is a significant global health challenge, particularly in developing countries, yet its underlying mechanisms and consequences remain inadequately understood. This study utilizes Drosophila melanogaster as an in vivo model to investigate the molecular basis of stunting. Due to the conserved nature of signaling pathways between Drosophila and vertebrates, this organism serves as an effective model for studying growth disorders. The aim of this study was to establish a Drosophila model exhibiting a stunting-like phenotype and to elucidate the molecular mechanisms underlying this condition. The stunting phenotype was induced through dietary manipulation, involving a standard nutrient-rich diet (100%) and treatment diets with reduced concentrations of sucrose, glucose, yeast, and cornmeal at 50%, 25%, and 12.5%. Phenotypic assessments included measurements of larval body size, fecundity, survival rates, and locomotor activity, alongside molecular analyses of gene expression related to metabolism, cell proliferation, and survival, using RT-qPCR. Results demonstrated that undernutrition profoundly affected D. melanogaster, causing growth retardation, reduced larval body size, diminished fecundity, and lower survival rates, though locomotor function remained unaffected. Molecular analysis revealed a significant decrease in the expression of the totA gene and notable increases in the expression of dilp5, srl, and indy genes, with no significant changes observed in the expression of the pepck gene. These findings indicate that undernutrition induces a stunting-like phenotype, likely driven by alterations in the expression of genes associated with metabolism, cell proliferation, and survival. Overall, this study establishes D. melanogaster as a valuable in vivo model for studying stunting-like phenotypes resulting from nutritional deficiencies and provides insights into the molecular pathways involved in growth impairment.
Acceptance for a booster dose of COVID-19 vaccine in Indonesia: A follow-up study Harapan, Harapan; Maelani, Imelda; Anwar, Samsul; Latief, Kamaluddin; Mellinia, Sania A.; Nanda, Cut M.; Nainu, Firzan; Nirwana, Aura; Aksa, Rahmad; Sarifuddin, Sarifuddin; Astri, Yesi; Fathima, Raisha; Nalapraya, Widhy Y.; Ikram, Ikram; Mutiara, Suci; Syahraini, Aigia; Mudatsir, Mudatsir
Narra J Vol. 5 No. 1 (2025): April 2025
Publisher : Narra Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52225/narra.v5i1.803

Abstract

The coronavirus disease 2019 (COVID-19) vaccination program in Indonesia has been implemented as a key strategy to mitigate the spread of the virus within communities. The success of this program depends on public acceptance of COVID-19 vaccines, including booster doses. The aim of this study was to assess the acceptance of the COVID-19 booster dose in Indonesia and to identify factors influencing individuals' acceptance. A cross-sectional study was conducted across 34 provinces in Indonesia on June 2023. Logistic regression analysis was used to identify the factors associated with booster dose uptake. The findings revealed that 88.8% (2,049/2,308) of respondents were willing to receive a booster dose if provided free of charge by the Indonesian government. However, acceptance decreased to 61.7% when respondents were informed of a 20% likelihood of side effects, even with a reported 95% vaccine efficacy. Adjusted logistic regression analysis identified ten significant factors associated with booster dose acceptance: sex, age, religion, history of previous COVID-19 infection, type of primary vaccine received, belief in vaccine-related conspiracy theories, trust in traditional medicine conspiracies, confidence in natural immunity, perceived vaccine efficacy, and perceived vaccine effectiveness. These findings suggest that acceptance of COVID-19 booster doses in Indonesia is influenced by intrinsic and extrinsic factors, including limited knowledge of booster dose benefits and concerns about potential side effects. To enhance public acceptance, targeted health campaigns and educational initiatives should be intensified, emphasizing the safety, efficacy, and importance of booster vaccinations in controlling the COVID-19 pandemic.
Exploring the antidiabetic potential of Sulawesi ethnomedicines: A study of Cordia myxa and Syzygium malaccense in a Drosophila model of hyperglycemia Nainu, Firzan; Bahar, Muhammad A.; Habibie, Habibie; Najib, Ahmad; Zubair, Muhammad S.; Arba, Muhammad; Asbah, Asbah; Mudjahid, Mukarram; Latada, Nadila P.; Filmaharani, Filmaharani; Putri, Annisa A.
Narra J Vol. 5 No. 1 (2025): April 2025
Publisher : Narra Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52225/narra.v5i1.1712

Abstract

The escalating prevalence of diabetes represents a critical challenge to global health and quality of life. Indonesia, particularly the Sulawesi region, is home to a diverse array of endemic plants with potential as sources of novel antidiabetic compounds. However, traditional preclinical models for evaluating these candidates are limited by high costs and lengthy timelines. The aim of this study was to explore the antidiabetic potential of Cordia myxa and Syzygium malaccense extracts using Drosophila melanogaster as a novel, cost-effective and efficient in vivo model. Hyperglycemia was induced in D. melanogaster larvae through a high-sugar diet, and the plant extracts were incorporated into the larval diets at concentrations ranging from 0.3125% to 2.5%. Phenotypic parameters, including body size, body weight, crawling activity, and hemolymph glucose levels, were evaluated, and the expression of metabolism-related genes (dilp2, dilp5, and srl) was analyzed using RT-qPCR. This study found that C. myxa and S. malaccense extracts improved crawling activity and body size in hyperglycemic larvae. Notably, C. myxa extract significantly reduced hemolymph glucose levels (p<0.01), increased body weight (p<0.01), and upregulated the expression of metabolic genes such as dilp2 (p<0.001), dilp5 (p<0.001), and srl (p<0.0001). In contrast, S. malaccense extract showed less pronounced effects, highlighting the efficacy of C. myxa extract in alleviating hyperglycemia and restoring metabolic homeostasis. The study highlights that C. myxa extract demonstrated promising antidiabetic properties in the Drosophila model, underscoring the utility of this model for early-stage antidiabetic drug screening and supporting further preclinical investigation into the therapeutic potential of C. myxa for managing hyperglycemia.
Co-Authors Aamer Ikram Abdeen, Ziad Acharya, Yogesh Ahmad Mu&#039;arif Ahmad Najib Ai Koyanagi Aksa, Rahmad Amanda Yufika Amir, Muhammad Nur Amirullah -, Amirullah Anak Agung Dewi Megawati, Anak Agung Dewi Anastasia Bondarenko Andi Maghfirah Nurul Fitri Andri Frediansyah Andri Frediansyah, Andri Arba, Muhammad Arsyik Ibrahim As'ad, Muhammad F. Asbah, Asbah Asri, Rangga M. As’ad, Muh. Fadhil Bahar, Muhammad A. Bapulo, Nurdewi N. Base, Nurul Hidayah Bob Wilffert Bohari Yusuf Bondarenko, Anastasia Chadran, Deepak Chaeratunnisa, Rizkya Chandran, Deepak Deepak Chandran Dewi Megawati Dewi Purwaningsih Dewi Yuliana Dewita Fatiah Dina E. Sallam Dini Ayu Ariastiwi B Djide, Nana Juniarti Natsir Elly Wahyudin Emil Salim Emran, Talha B. Endang Mutiawati Rahayuningsih* ENDANG MUTIAWATI, ENDANG Fahriani, Marhami Fajar, Jhonny K. Fathima, Raisha Fatmawati Fatmawati Fauzi Yusuf Fauzi Yusuf, Fauzi Filmaharani, Filmaharani Francesco Rosiello Gemini Alam Habibie Habibie HANIFAH YUSUF Hanifah Yusuf Harapan Harapan Harapan Harapan Harapan Harapan Hardiyanti, Widya Hassan , Wardah Herlina Rante Herlina Rante Herman Herman Hibban Ar Royan Husnah, Milda I Made W. Wardhana Ikram Ikram Ikram, Aamer Ilmawan, Muhammad Iqhrammullah, Muhammad Irfan Ullah Islamudin Ahmad Ismail Ismail J. Smith Torres-Roman James-Paul Kretchy Jhonny K. Fajar Jonny K. Fajar Katarzyna Kotfis Kazmi, Syeda K. Keam, Synat Khader, Yousef Khaerani, Mufliha Khairuddin - Khan Sharun Kidoura, Yuto Kotfis, Katarzyna Koyanagi, Ai Kretchy, James-Paul Kurnia F. Jamil Kurnia F. Jamil Laode Rijai Latada, Nadila P. Latada, Nadila Pratiwi Latief, Kamaluddin Latifah Rahman Lee Smith Lemu, Yohannes K. Lucia Ratna Winata Muslimin M. Natsir Djide M. Natsir Djide Maelani, Imelda Maliga, Helnida A. Malik Sallam Mamada, Sukamto Mamada, Sukamto S. Mangilep, Muhammad Agung Ady Marhami Fahriani Marianti A Manggau Marianti A.Manggau Marius Rademaker Masyeni, Sri Mellinia, Sania A. Memish, Ziad A. Milda Husnah Mirhansyah Ardana Mu'arif, Ahmad Mudatsir Mudatsir Mudjahid, Mukarram Mufidah Murdifin Muh. Akbar Bahar Muhammad Ahsan Muhammad Ilmawan Muhammad J. Tahir Muhammad Natsir Djide Mutiara, Suci Nakanishi, Yoshinobu Nalapraya, Widhy Y. Nanda, Cut M. Nirwana, Aura Nur Rahma Rumata Ophinni, Youdiil Pratama, Muhammad R. Putri, Annisa A. Putri, Tenri ZAD. Rademaker, Marius Rangga Meidianto Asri Rezky Yanuarti Risfah Yulianty Rochmat Himawan Rosa, Reski A. Rosa, Reski Amalia Rosa, Sandro GV. Rosany tayeb Rosiello, Francesco Royan, Hibban Ar Rudi Arfiansyah Rudi Arfiansyah Rudi Arfiansyah Rudi Arfiansyah sakiya syahrir sudirman Salin Sirinam Sallam, Dina E. Sallam, Malik SALSABILA, ANNISA Samsul Anwar Sandro GV. Rosa Sandro Vento Sari, Dwi K. Sarifuddin Sarifuddin Sartini Sartini Sartini Sartini Selvi Jumiatul Astati Sharun, Khan Shiratsuchi, Akiko Sirinam, Salin Sitti Hadijah Sitti Nurhamidah Smith, Lee Subehan Subehan Subehan, Subehan Suhenro, Suhenro Sukamto Mamada Sukamto S. Mamada Syahraini, Aigia Syamsu Nur, Syamsu Syeda K. Kazmi Synat Keam Tahir, Muhammad J. Takayuki Kuraishi Talha B. Emran Toriba, Akira Torres-Roman, J. Smith Tri Puspita Roska Tri Puspita Roska Ullah , Irfan Umar, Abdul H. Usmar Usmar Usmar Usmar Vento, Sandro Wardah Hassan Yesi Astri Yogesh Acharya Yohannes K. Lemu Youdiil Ophinni Yousef Khader Yufika, Amanda Yulia Yusrini Djabir Ziad A. Memish Ziad Abdeen Zubair, Muhammad S.