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INDONESIA
Molecular and Cellular Biomedical Sciences (MCBS)
Published by Cell and Biopharmaceutical Institute
ISSN : 25274384     EISSN : 25273442     DOI : -
Core Subject : Health, Science,
Biochemistry, Genetics & Molecular Biology Dentistry Immunology & microbiology Medicine & Pharmacology Neuroscience
Molecular and Cellular Biomedical Sciences (MCBS) has been published by Cell and BioPharmaceutical Institute (CBPI), a biannually published scientific journal, is an open access, peer-reviewed journal that supports all topics in Biology, Pathology, Pharmacology, Biochemistry, Histology and Biomedicine in the aspect of molecular and cellular.
Arjuna Subject : -
Articles 174 Documents
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Caffeic Acid Induced Apoptosis in MG63 Osteosarcoma Cells Through Activation of Caspases Ferry Sandra; Meta Ariyani Sidharta
Molecular and Cellular Biomedical Sciences Vol 1, No 1 (2017)
Publisher : Cell and BioPharmaceutical Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21705/mcbs.v1i1.6

Abstract

Background: Caffeic acid has been reported that when it is combined with all-trans retinoic acid, it can inhibit proliferation activity of SaOS-2 or OSA-01 cells. In addition, caffeic acid merely could reduce cell viability of SaOS-2 cells. However, there is not any study in caffeic acid's possible effect to induce apoptosis in osteosarcoma cell.Materials and Methods: MG-63 cells were cultured in Dulbecco’s Modified Eagle Medium containing 10% fetal bovine serum. Cells were treated with various concentrations of caffeic acid. Apoptosis were analyzed with Sub-G1 assay and activation of caspase-8, -9, and -3 were analyzed with immunoblotting. Caffeic acid-induced percentage of apoptotic cells and cleaved-8, -9, -3 were then statistically analyzed.Results: Sub-G1 results showed that caffeic acid significantly induced apoptosis in MG-63 osteosarcoma cells in concentration dependent manner. Immunoblotting results showed that caffeic acid induced cleavage of caspase-8, -9 and -3. Cleaved-caspase-8 and -9 were increased at 1-hour treatment of caffeic acid, while cleaved-caspase 3 was increased markedly at 6-hours treatment of caffeic acid.Conclusions: Caffeic acid induces apoptosis significantly in concentration dependent manner through caspase-dependent intrinsic apoptotic pathway.Keywords: caffeic acid, osteosarcoma, MG-63, apoptosis, caspase
Human Umbilical Cord Blood Serum Has Higher Potential in Inducing Proliferation of Fibroblast than Fetal Bovine Serum Ferry Sandra; Rita Lahirin
Molecular and Cellular Biomedical Sciences Vol 1, No 2 (2017)
Publisher : Cell and BioPharmaceutical Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21705/mcbs.v1i2.4

Abstract

Background: Cytokines and growth factors were reported to play an important role in stimulating fibroblast proliferation. In vitro culture, fibroblast is mostly culture in medium containing fetal bovine serum (FBS).  Human umbilical cord blood (hUCB) has been reported to have low immunogenic property and potential in wound healing, so therefore hUCB serum (hUCBS) could be potential and were investigated in current study.Materials and Methods: Five hUCBs were collected from healthy volunteers with normal delivering procedure. hUCB was ex utero immediately collected from umbilical vein in vacutainers and processed. NIH3T3 cells were cultured in DMEM with 10% FBS or 5-20% hUCBS for 48 hours. Cells were then quantified using MTT assay. Protein concentration of FBS and hUCBS were quantified using Bradford assay.Results: NIH3T3 cells density grown in DMEM with 10% FBS was the lowest. NIH3T3 cells densities were increased along with the increment of hUCBS concentrations. MTT results showed that average number of NIH3T3 cells grown in DMEM with 10% FBS was 6,185±1,243. Meanwhile average numbers of NIH3T3 cells grown in DMEM with 5%, 10% and 20% hUCBS were 8,126±628, 9,685±313 and 12,200±304, respectively. Average numbers of NIH3T3 cells grown in DMEM with 5% hUCBS were significantly higher than the ones with 10% FBS (p=0.000). Bradford results showed that concentration of hUCBS was significantly higher than the one of FBS (p=0.000).Conclusion: hUCBS could induce higher proliferation rate of NIH3T3 cells than FBS. Hence hUCBS could be suggested as an alternate of FBS in inducing fibroblast.Keywords: NIH3T3, fibroblast, UCB, serum, FBS, proliferation
Survivin Clinical Features in Cervical Cancer Miftakh Nur Rahman; Chyntia Resti Wijaya; Maria Novalentina
Molecular and Cellular Biomedical Sciences Vol 1, No 1 (2017)
Publisher : Cell and BioPharmaceutical Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21705/mcbs.v1i1.9

Abstract

Cervical cancer is the primary lethal malignancy for women worldwide, but because it develops over time, it would be one of the most preventable types of cancer. Dysregulation of apoptosis in cells plays a critical role in the malignancy development. Survivin is the smallest inhibitor apoptotic protein (IAP) which has an important part in regulating cell division and inhibitor of apoptosis. This review focused on survivin features in cervical cancer from mechanisms of malignancy relationship to human papillomavirus (HPV) infection through E6 oncogenic protein, role as a biomarker in diagnosis, prognosis, staging and prediction of metastasis, and also as a target for therapy. Regulation of survivin divided into two main groups; cell cycle dependent and cell cycle independent pathway to maintain life and death balance. Survivin expression is upregulated by E6 protein simultaneously repressing p53. Thus cancerous cervical tissue developed. Survivin is also upregulated in hypoxia, a common condition in many tumors and increased angiogenesis. Survivin plays a major role in chemotherapy and radiation resistance in many cases of cervical cancer. As a target of therapy, survivin has a promising performance, suggested very specific and no issue of resistance and also reducing resistance to chemo and radiation therapy. The goal of treatment is to lower survivin expression through transcription inhibition, immunotherapy based on cytotoxic T cell (CTL) activity and gene therapy.  Keywords: cervical cancer, survivin, HPV E6 oncoprotein, therapy
Enucleation Induces Parvalbumin and Glial Fibrillary Acidic Protein, but Not Calbindin D28k Protein Expression in Superior Colliculus of Wistar Rats Daniel Gonzalez; Szeifoul Afadlal; Kristin Lizal; Yulius Hermanto; Takanori Miki; Yoshiki Takeuchi; Irawan Satriotomo
Molecular and Cellular Biomedical Sciences Vol 2, No 1 (2018)
Publisher : Cell and BioPharmaceutical Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21705/mcbs.v2i1.11

Abstract

Background: It is known that eye enucleation causes various morphological and functional alterations in the central nervous system (CNS). The purpose of this study was to examine the sub-chronic effects of monocular enucleation on the distribution of the calcium binding proteins calbindin D28k (CB) and parvalbumin (PV) as well as the glial fibrillary acidic protein (GFAP) immunoreactivity in the superior colliculus (SC) of Wistar rats.Materials and Methods: Thirty young adult (8 weeks) male Wistar rats from SLC (Shizuoka, Japan), weighing 200-250 grams, were housed in separate cages under controlled conditions with a constant temperature kept in 12:12 light/dark cycle and ad libitum water and food. In this study the rats were divided into two groups, a control and an enucleated groups. The experimental group received unilateral eye enucleation and was allowed 1, 4 or 12 weeks recovery before sacrificed.Results: Unilateral enucleation over a period of 1 week or more caused a decrease in the number CB-immunoreactive (CBIR) neurons. This loss was associated with an increase in GFAP-IR astrocytes in the superficial gray layer and the optic layer of the SC with contralateral side predominance. In addition, the CB-IR neurons illustrated a smaller soma and poor dendritic arborization. Conversely, the GFAP-IR astrocytes were hypertrophied with longer foot processes on the contralateral side of enucleation. Interestingly, the number of PV-IR neurons was elevated for up to 4 weeks in enucleated rats versus shamoperated rats.Conclusion: This study demonstrates the importance of calcium-binding protein homeostasis and reversible glial response for maintaining variability of neuronal function in sub-cortical visual centers following optic nerve deafferentation.Keywords: enucleation, superior colliculus, calbindin D28k, parvalbumin, glial fibrillary acidic protein
Relationship between sRAGE and hsCRP as Markers of Cardiovascular Disease Risk Factors in Diabetic and Non-Diabetic Men with Central Obesity Rambu Beppy Hamuaty; Indriyanti Rafi Sukmawati; Ferry Sandra
Molecular and Cellular Biomedical Sciences Vol 1, No 2 (2017)
Publisher : Cell and BioPharmaceutical Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21705/mcbs.v1i2.14

Abstract

Background: Interaction between advanced glycation end product (AGE) and receptor for AGE (RAGE) triggers the escalation of inflammatory cytokine expressions. High-sensitivity C-reactive protein (hsCRP), an important inflammatory marker, has been reported to be modulated by soluble RAGE (sRAGE). However, the relationship between hsCRP and sRAGE in diabetes was not clearly described. Therefore present study was conducted to determine the relationship between sRAGE with hsCRP in men with central obese diabetic and non-diabetic. Materials and Methods: Adult men aged 25-60 years with central obese diabetes and non-diabetes, were recruited. Patient’s profiles were collected before the physical and blood examination. Physical examinations were conducted by measuring waist/abdomen, blood pressure, height, and weight. The routine blood test was performed to obtain concentrations of fasting blood glucose, HbA1c, hsCRP and sRAGE level.Results: Fifty-seven subjects with central obese and waist size ≥90 cm were selected. It was found that hsCRP values were significantly different (p=0.000) in HbA1c <6.5% dan HbA1c ≥6.5% groups. There was an inverse relationship between hsCRP and sRAGE levels for both in HbA1c <6.5% (r=-0.073) and HbA1c≥6.5% (r=-0.022) groups. In HbA1c ≥6.5% group, sRAGE showed strong positive correlation with 1 mg/dL ≤ hsCRP <3 mg/dL group (r>0.5).Conclusions: In the early stages of diabetes with hsCRP <1 mg/dL, the protective function was demonstrated with greater sRAGE levels. However, in further phase with 3 ≤ hsCRP < 10 mg/dL, the level of sRAGE was low, which is assumed to be associated with complications. Hence, sRAGE could be suggested as a complementary marker for hsCRP to evaluate diabetic men with central obesity.Keywords: sRAGE, hsCRP, diabetes, HbA1c, central obesity
Is Stem Cell a Curer or an Obstruction? Siska Darmayanti; Rina Triana; Angliana Chouw; Nurrani Mustika Dewi
Molecular and Cellular Biomedical Sciences Vol 1, No 1 (2017)
Publisher : Cell and BioPharmaceutical Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21705/mcbs.v1i1.12

Abstract

Stem cell research and therapy are progressing these days dramatically. Stem cell therapy holds enormous treatment potential for many diseases which currently have no or limited therapeutic options. Unfortunately, this potential also comes with side-effects. In this review, the positive and negative effects of regulation of stem cells will be explained. Stem cells are undifferentiated cells which able to develop into many different cells of types in the body during early life and growth. There are five types of stem cells: embryonic stem cells, induced pluripotent stem cells, somatic stem cells, fetal stem cells and mesenchymal stem cells. Stem cell transplantation is one form of stem cell therapy, it comes with different techniques sourced, and those are autologous and allogeneic transplantation stem cells. In an autologous transplant, a patient's blood-forming stem cells are collected, meanwhile, in an allogeneic transplant, target cells are replaced with new stem cells obtained from a donor or donated umbilical cord blood. Its abilities to maintain the phenotype, self-renewing and differentiate itself into specialized cells, give rise to stem cell as an innovation for the treatment of various diseases. In the clinical setting, stem cells are being explored for different conditions, such as in tissue repair and regeneration and autoimmune diseases therapy. But along with its benefit, stem cell therapy also holds some harm. It is known that the treatment using stem cell for curing and rehabilitation has the risk of tumor formation.Keywords: stem cell, therapy, transplantation, tumorigenic, mesenchymal stem cell, allogeneic
Naïve T Cells in Immunosuppression Diseases: Human Immunodeficiency Virus and Cytomegalovirus Kent Wijaya Setiawan; Ferry Sandra
Molecular and Cellular Biomedical Sciences Vol 2, No 1 (2018)
Publisher : Cell and BioPharmaceutical Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21705/mcbs.v2i1.13

Abstract

Dynamic changes of naïve T cells determine mature T cells activity in cell-mediated immune response. It is important to understand the mechanism of homeostasis maintenance affect response to novel antigen toward T cell receptor-major histocompatibility complex interaction. Most of the analysis of naïve T cells relies on flow cytometric immunophenotyping to observe surface antigen alteration within maturation stage. The combination of different surface molecules, such as the cluster of differentiation 62L (CD62L), C-C chemokine receptor type 7 (CCR7), CD27, CD28, and CD45, can give satisfied discrimination between naïve T cells and other subsets. This parameter can be used to monitor the dynamic change of naïve T cells in some chronic diseases, like human immunodeficiency virus (HIV) and cytomegalovirus (CMV). Most of the patient experience loss of naive T cells due to a chronic immune response, which related to apoptotic induction in proliferating cells by viral activity. Some pathogens trigger the migration of naive T cells into lymph nodes to facilitate direct contact with the host cells. The virus infects the cells, use cells proliferation to multiply, and induce apoptosis of host cells after the virions released. Alteration of naive T cells in chronic disease becomes a parameter to oversee the treatment and to determine the future prognosis of the disease. In highly active antiretroviral therapy for HIV infection, observation of naïve T cells and combination of surface molecules, CD45RO− and CD27+ is used to show the improvement and proliferation rate of total naïve T cells. On the other hand, the transformation of naïve T cells into CMV-specific T cells become really important in CMV prognosis. These conditions suggest that dynamic change of naïve T cells affect to the clinical condition of chronic disease patients.Keywords: naïve T cells, immunophenotyping, HIV, CMV
Lung Cancer: Biomarkers, Tyrosine Kinase Inhibitors and Monoclonal Antibodies Made Putra Semadhi; Stefanus Layli Prasojo; Anandani Widarini
Molecular and Cellular Biomedical Sciences Vol 1, No 2 (2017)
Publisher : Cell and BioPharmaceutical Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21705/mcbs.v1i2.10

Abstract

Lung cancer is the most contributor of cancer cause death in the world. Lung cancer is related to cigarette consumption and genetic factor. Nicotine derived nitrosamine ketone is the most important inducer of lung cancer associated with DNA Mutations resulting in the activation of Kirsten rat sarcoma viral (KRAS) oncogenes. DNA Mutation in Lung cancer is mostly presence by epidermal growth factor receptor (EGFR) mutations. There were seven potential biomarkers to detect early lung cancer, whereas carcinoembryonic antigen (CEA), neuron specific enolase (NSE), cytokeratin-19 fragments (CYFRA 21-1), alpha-fetoprotein (AFP), cancer antigen 125 (CA-125), CA-199 and ferritin. The use of biomarkers in combination can improve the accuracy in diagnosing lung cancer. Other biomarkers include KRAS mutations, B-type Raf kinase (BRAF) mutation, mesenchymal-epithelial transition factor (MET) amplification and Excision repair cross-complementing group 1 (ERCC1) can be used to see whether there are any genetic mutations that lead to lung cancer. Treatment of lung cancer with chemotherapy can be done using tyrosine kinase inhibitors and monoclonal antibodies.Keywords: lung cancer, DNA mutation, EGFR, KRAS, BRAF, MET, tyrosine kinase 
Ischemic Stroke: New Neuron Recovery Approach with Mesenchymal and Neural Stem Cells Angliana Chouw; Rina Triana; Nurrani Mustika Dewi; Siska Darmayanti; Miftakh Nur Rahman; Ardian Susanto; Bayu Winata Putera; Cynthia Retna Sartika
Molecular and Cellular Biomedical Sciences Vol 2, No 2 (2018)
Publisher : Cell and BioPharmaceutical Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (877.297 KB) | DOI: 10.21705/mcbs.v2i2.28

Abstract

Stroke is a leading cause of death and long-term disability. This due to the ischemic event that cause by embolism of blockage blood flow. Thrombolytic agent plasminogen activator (tPA) is the only treatment approved by FDA. However, the used of tPA is limited to the short time window period. Neural stem cells (NSCs) show the potential to repair neuronal damage naturally after stroke. However, isolating NSCs is a challenging process due to the limitations of the method and its invasiveness. Some studies that had used mesenchymal stem cell (MSCs) as the main source of stem cell for therapy show that MSCs have the potency to differentiate into NSCs. in vitro, a differentiation process from MSC to NSC has been developed by combining the supplement or growth factor needed in the culture media.Keywords: stem cells, neuron stem cell, mesenchymal stem cell, stroke, trans-differentiation
Survivin Ser81 Plays An Important Role in PI3K/Akt/mTOR Signaling Pathway Ferry Sandra
Molecular and Cellular Biomedical Sciences Vol 2, No 2 (2018)
Publisher : Cell and BioPharmaceutical Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21705/mcbs.v2i2.2

Abstract

Background: Survivin, a member of the inhibitor of apoptosis protein family, has been associated with protection from cell apoptosis and regulation of mitosis. Phosphorylated-Survivin at Ser81 was reported to provide cytoprotection against tumor necrosis factor (TNF)-related apoptosis-inducing ligand (TRAIL) in L929 cells by inducing a backloop activation of phosphatidylinositol 3-kinase (PI3K). Therefore Akt as a possible substrate of PI3K was investigated.Methods: L929 cells were pretreated with/without 50 μM LY294002 or 10 μM Perifosine, and infected with viral particle of Survivin, anti sense of Survivin, Ser81Ala mutated Survivin or vector only. Cells were then harvested, lysed and subjected to immunoblot assay to detect Akt, phosphorylated Akt (Ser473), mammalian target of rapamycin (mTOR), phosphorylated-mTOR (Ser2448).Results: Survivin induced Akt and mTOR phosphorylations in a viral particle concentration dependent manner. Pretreatment of LY294002 or Perifosine prior to Survivin infection, attenuated Akt or mTOR phosphorylations, respectively. Low Akt or mTOR phosphorylations were observed when L929 cells were infected with Ser81Ala mutated Survivin.Conclusion: Ser81 phosphorylation site of Survivin played an important role in activating Survivin/PKA/PI3K/Akt/mTOR signaling pathway.Keywords: survivin, Ser81, Akt, mTOR, LY294002, perifosine

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