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Results for “"Rumana Mahtarin"”

18 results

Structure and dynamics of membrane protein in SARS-CoV-2

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Rumana Mahtarin, Shafiqul Islam, Md. Jahirul Islam, M. Obayed Ullah et al.

Journal: Journal of Biomolecular Structure and DynamicsYear: 2020Citations: 86

) approach with Robetta and trRosetta servers. Comparing with other model structures, it is evident that trRosetta (TM-score: 0.64; TM region RMSD: 2 Å) can provide the best model than Robetta (TM-score: 0.61; TM region RMSD: 3.3 Å) and I-TASSER (TM-score: 0.45; TM region RMSD: 6.5 Å). 100 ns molecu...

Life SciencesBiochemistry, Genetics and Molecular BiologyMolecular BiologyOpen Access
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Investigating the binding affinity, interaction, and structure-activity-relationship of 76 prescription antiviral drugs targeting RdRp and Mpro of SARS-CoV-2

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Sinthyia Ahmed, Rumana Mahtarin, Sayeda Samina Ahmed, Shaila Akter et al.

Journal: Journal of Biomolecular Structure and DynamicsYear: 2020Citations: 45

SARS-CoV-2 virus outbreak poses a major threat to humans worldwide due to its highly contagious nature. In this study, molecular docking, molecular dynamics, and structure-activity relationship are employed to assess the binding affinity and interaction of 76 prescription drugs against RNA dependent...

Physical SciencesComputer ScienceComputational Theory and MathematicsOpen Access
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Remdesivir analogs against SARS-CoV-2 RNA-dependent RNA polymerase

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Sinthyia Ahmed, Rumana Mahtarin, Md. Shamiul Islam, Susmita Das et al.

Journal: Journal of Biomolecular Structure and DynamicsYear: 2021Citations: 11

trials against SARS-CoV-2.Communicated by Ramaswamy H. Sarma.

Health SciencesMedicineInfectious DiseasesOpen Access
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Investigation of the impact of nonsynonymous mutations on thyroid peroxidase dimer

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Mst. Noorjahan Begum, Rumana Mahtarin, Sinthyia Ahmed, Imrul Shahriar et al.

Journal: PLoS ONEYear: 2023Citations: 6

Congenital hypothyroidism is one of the most common preventable endocrine disorders associated with thyroid dysgenesis or dyshormonogenesis. Thyroid peroxidase (TPO) gene defect is mainly responsible for dyshormonogenesis; a defect in the thyroid hormone biosynthesis pathway. In Bangladesh, there is...

Physical SciencesComputer ScienceComputational Theory and MathematicsOpen Access
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Molecular investigation of TSHR gene in Bangladeshi congenital hypothyroid patients

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Mst. Noorjahan Begum, Rumana Mahtarin, Md Tarikul Islam, Sinthyia Ahmed et al.

Journal: PLoS ONEYear: 2023Citations: 4

The disorder of thyroid gland development or thyroid dysgenesis accounts for 80-85% of congenital hypothyroidism (CH) cases. Mutations in the TSHR gene are mostly associated with thyroid dysgenesis, and prevent or disrupt normal development of the gland. There is limited data available on the geneti...

Health SciencesMedicineEndocrinology, Diabetes and MetabolismOpen Access
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Cytotoxicity, Antioxidant Activity, Molecular Docking, and Dynamics Simulation Analysis Against SARS-CoV-2 M and N Protein Models of Phytoconstituents of Micromelum Minutum

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Fatema- Tuz-Zohora, Rumana Mahtarin, Muhammad Ali, Mohammad Ariful Islam et al.

Journal: Biointerface Research in Applied ChemistryYear: 2022Citations: 4

Phytochemical investigations of the methanolic extract of the whole plant of Micromelum minutum provided two coumarins, namely micromelin and murrangatin, and one sterol stigmast-4-en-3-one, the latter being reported for the first time from M. minutum. To evaluate bioactivities, different fractions ...

Health SciencesMedicineBiochemistryOpen Access
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Biological and clinical significance of the glypican-3 gene in human lung adenocarcinoma: An in silico analysis

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Raihan Rahman Imon, Sharmin Aktar, Niaz Morshed, Suza Mohammad Nur et al.

Journal: MedicineYear: 2023Citations: 3

Glypican-3 (GPC3), a membrane-bound heparan sulfate proteoglycan, has long been found to be dysregulated in human lung adenocarcinomas (LUADs). Nevertheless, the function, mutational profile, epigenetic regulation, co-expression profile, and clinicopathological significance of the GPC3 gene in LUAD ...

Health SciencesMedicinePulmonary and Respiratory MedicineOpen Access
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High-resolution melt curve analysis: An approach for variant detection in the TPO gene of congenital hypothyroid patients in Bangladesh

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Mst. Noorjahan Begum, Rumana Mahtarin, Md Tarikul Islam, Nusrat Jahan Antora et al.

Journal: PLoS ONEYear: 2024Citations: 2

TPO (Thyroid Peroxidase) is known to be one of the major genes involved in congenital hypothyroid patients with thyroid dyshormonogenesis. The present study aims to validate high-resolution melting (HRM) curve analysis as a substitute method for Sanger sequencing, focusing on the frequently observed...

Health SciencesMedicineEndocrinology, Diabetes and MetabolismOpen Access
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Molecular Investigation of TSHR gene in Bangladeshi Congenital Hypothyroid patients

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Mst. Noorjahan Begum, Rumana Mahtarin, Md Tarikul Islam, Sinthyia Ahmed et al.

Journal: bioRxiv (Cold Spring Harbor Laboratory)Year: 2023Citations: 1

Abstract The disorder of thyroid gland development or thyroid dysgenesis (TH) accounts for 80-85% cases of congenital hypothyroidism (CH). Hence, the understanding of molecular etiology of TH is prerequisite. Mutations in TSHR gene is mostly associated with thyroid dysgenesis, prevent or disrupt nor...

Health SciencesMedicineEndocrinology, Diabetes and MetabolismOpen Access
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Prediction of immune pressure on HIV-1 regulatory gene tat by human host through bioinformatics tools

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Zafrul Hasan, Mahedi Hasan, Arafat Islam Ashik, Md. Ali Newaj et al.

Journal: Journal of Advanced Biotechnology and Experimental TherapeuticsYear: 2020Citations: 1

In the early establishment of HIV-1 infection, Tat protein plays an essential role in controlling other genes of HIV-1 (e.g., vif, vpr, vpu, nef, gag, pol and env), for viral pathogenesis, while maintaining its polymorphic nature. It is well documented that polymorphism of HIV-1 genome are created t...

Life SciencesBiochemistry, Genetics and Molecular BiologyMolecular BiologyOpen Access
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Diagnostic performance of discriminant formulas and machine learning models for detecting β-thalassemia trait in Bangladesh

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Rumana Mahtarin, Kasrina Azad, Rakib Bin Mahbub Talukder, Rynak Rahmat et al.

Journal: PLoS ONEYear: 2026

BACKGROUND: β-thalassemia poses a considerable public health burden in Bangladesh, where a high carrier frequency underlies widespread disease risk. It is necessary to distinguish β-thalassemia trait (βTT) and iron deficiency anemia (IDA) to ensure genetic counseling and enable effective prevention ...

Artificial intelligenceLinear discriminant analysisDiscriminantOpen Access
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<p>Study design for diagnostic performance analysis.</p>

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Rumana Mahtarin, Kasrina Azad, Rakib Bin Mahbub Talukder, Rynak Rahmat et al.

Journal: FigshareYear: 2026

<div> Background β-thalassemia poses a considerable public health burden in Bangladesh, where a high carrier frequency underlies widespread disease risk. It is necessary to distinguish β-thalassemia trait (βTT) and iron deficiency anemia (IDA) to ensure genetic counseling and enable effective preven...

Linear discriminant analysisDiscriminantRanking (information retrieval)Open Access
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<p>Discriminant formulas applied for the evaluation of the diagnosis of β-thalassemia trait (βTT) in the Bangladeshi population.</p>

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Rumana Mahtarin, Kasrina Azad, Rakib Bin Mahbub Talukder, Rynak Rahmat et al.

Journal: FigshareYear: 2026

Discriminant formulas applied for the evaluation of the diagnosis of β-thalassemia trait (βTT) in the Bangladeshi population.

TraitStatisticsMathematicsOpen Access
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<p>Machine learning modeling workflow.</p>

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Rumana Mahtarin, Kasrina Azad, Rakib Bin Mahbub Talukder, Rynak Rahmat et al.

Journal: FigshareYear: 2026

<div> Background β-thalassemia poses a considerable public health burden in Bangladesh, where a high carrier frequency underlies widespread disease risk. It is necessary to distinguish β-thalassemia trait (βTT) and iron deficiency anemia (IDA) to ensure genetic counseling and enable effective preven...

Artificial intelligenceLinear discriminant analysisMachine learningOpen Access
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Altered carnitine-acylcarnitine profiles in levothyroxine-treated congenital hypothyroid patients with fatigue: An LC-MS/MS-based study from Bangladesh

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Mst. Noorjahan Begum, Suprovath Kumar Sarker, Md Tarikul Islam, Golam Sarower Bhuyan et al.

Journal: PLoS ONEYear: 2025

Congenital hypothyroidism (CH), characterized by insufficient thyroid hormone production at birth, is frequently associated with fatigue, particularly in cases with delayed diagnosis. This study employed liquid chromatography-tandem mass spectrometry (LC-MS/MS) to profile carnitine and acylcarnitine...

Life SciencesBiochemistry, Genetics and Molecular BiologyClinical BiochemistryOpen Access
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Isolation of phytoconstituents from an extract of <i>Murraya paniculata</i> with cytotoxicity and antioxidant activities and <i>in silico</i> evaluation of their potential to bind to aldose reductase (AKR1B1)

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Afifa Parvin Shanta, Fatema-Tuz-Zohora, Rumana Mahtarin, Alexander D. MacKerell et al.

Journal: Journal of Biomolecular Structure and DynamicsYear: 2024

for the first time. MD simulations of the identified compounds indicated their potential to bind to the aldose reductase (AKR1B1) protein. Predicted binding affinities of the compounds based on the site identification the ligand competitive saturation (SILCS) technology was -15.04, -8.85, -9.83, -11...

Life SciencesBiochemistry, Genetics and Molecular BiologyMolecular BiologyOpen Access
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High-Resolution Melt Curve Analysis: An Approach for Mutation Detection in the TPO Gene of Congenital Hypothyroid Patients in Bangladesh

Verified

Mst. Noorjahan Begum, Rumana Mahtarin, Md Tarikul Islam, Nusrat Jahan Antora et al.

Journal: medRxivYear: 2023

Abstract Thyroid Peroxidase ( TPO ) is known to be the major gene involved in Congenital hypothyroid patients with thyroid dyshormonogenesis. This present study aimed to establish high-resolution melting (HRM) curve analysis as a supplementary mutation detection approach of Sanger sequencing targeti...

Health SciencesMedicineEndocrinology, Diabetes and MetabolismOpen Access
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Screening of Thalassemia Carriers, Hemoglobin Variants, and Comparison of Hematological Parameters between Children of Bangladesh and Forcibly Displaced Myanmar Nationals

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Rumana Mahtarin, Kasrina Azad, Mohabbat Hossain, Mst. Sharmin Aktar Mukta et al.

Journal: medRxivYear: 2023

Abstract Thalassemia is a hereditary blood disorder with different severity spectrums. This study aimed to assess thalassemia screening rates between children of Bangladesh and selected camps of Forcibly Displaced Myanmar Nationals (FDMN) in Cox’s Bazar in Bangladesh and compare the hematological pa...

Health SciencesMedicineGeneticsOpen Access
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