Variations in Furin SNPs, a Major Concern of SARS-CoV-2 Susceptibility Among Different Populations: An - Approach.

COVID-19 caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) had an adverse effect globally because it caused a global pandemic with several million deaths. This virus possesses spike protein that is cleaved or activated by Furin-like protease enzymes occurring by mammalian lung or respiratory cells to enter the mammalian body. The addition of the Furin cleavage site in SARS-CoV-2 makes it a more infectious and emerging virus than its ancestor's viruses.

Identification of a novel variant of hepatitis B virus isolated from patient co-infected with hepatitis C virus.

Hepatitis B virus (HBV) is a major public health concern worldwide. Co-infection of hepatitis B patients with other pathogens intensifies the severity of the disease. We report a novel variant of hepatitis B virus (HBV) in Bangladesh isolated from a patient co-infected with hepatitis C virus (HCV) who exhibited liver cirrhosis.

Novel mutations in NSP-1 and PLPro of SARS-CoV-2 NIB-1 genome mount for effective therapeutics.

Background: Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), the etiologic agent of coronavirus disease 2019 (COVID-19), is rapidly acquiring new mutations. Analysis of these mutations is necessary for gaining knowledge regarding different aspects of therapeutic development. Previously, we have reported a Sanger method-based genome sequence of a viral isolate named SARS-CoV-2 NIB-1, circulating in Bangladesh.

Association of polymorphism in heat shock protein 70 genes with type 2 diabetes in Bangladeshi population.

Background: Type 2 diabetes mellitus (T2DM) is a chronic disorder of which stress is a major contributor. Under stressful condition, body synthesizes a family of molecular chaperone called Heat-shock proteins (HSPs). Current study assessed the frequency and association of HSP70-hom + 2,437 T/C polymorphism with T2DM risk among Bangladeshis.

Identification of a novel tri-genotypic recombinant Hepatitis B virus in Bangladesh.

We report a novel tri-genotypic recombinant Hepatitis B virus (HBV) strain circulating in Bangladesh. The strain is recombinant with the genotypes D, C and E, of which, genotype E was not reported before in Bangladesh. Additionally, the complete genome has a frameshift deletion of nine nucleotides from overlapping Surface and Polymerase genes, and a vaccine escape mutation, A128 V, in the surface protein.