Browsing Research Articles (SANBI) by Title
Now showing items 67-86 of 132
-
Hackathons as a means of accelerating scientific discoveries and knowledge transfer
(Cold Spring Harbor Laboratory Press, 2018)Scientific research plays a key role in the advancement of human knowledge and pursuit of solutions to important societal challenges. Typically, research occurs within specific institutions where data are generated and ... -
HIV-1 diversity and the implementation of integrase strand-transfer inhibitors as part of combination antiretroviral therapy
(SAMA, 2020): The integrase (IN) strand-transfer inhibitor (InSTI) dolutegravir (DTG) is now recommended by the World Health Organization as part of salvage and/or first-line combination antiretroviral therapy (cART).[1] DTG has a ... -
Human African trypanosomiasis research gets booost: unravelling the tsetse Genome
(PLOS, 2014)Human African trypanosomiasis (HAT), also known as sleeping sickness, is a neglected disease that impacts 70 million people distributed over 1.55 million km2 in sub-Saharan Africa. Trypanosoma brucei gambiense accounts for ... -
Human coronavirus OC43 3CL protease and the potential of ML188 as a broad-spectrum lead compound: Homology modelling and molecular dynamic studies
(Springer Nature, 2015)The coronavirus 3 chymotrypsin-like protease (3CLpro) is a validated target in the design of potential anticoronavirus inhibitors. The high degree of homology within the protease’s active site and substrate conservation supports ... -
Human Leukocyte Antigen-A, B, C, DRB1, and DQB1 Allele and Haplotype Frequencies in a subset of 237 donors in the South African Bone Marrow Registry
(Hindawi, 2018)Human leukocyte antigen- (HLA-) A, HLA-B, HLA-C, HLA-DRB1, and HLA-DQB1 allele and haplotype frequencies were studied in a subset of 237 volunteer bone marrow donors registered at the South African Bone Marrow Registry ... -
Identification of novel prognostic markers of survival time in high-risk neuroblastoma using gene expression profiles
(Impact Journals, 2020)Neuroblastoma is the most common extracranial solid tumor in childhood. Patients in high-risk group often have poor outcomes with low survival rates despite several treatment options. This study aimed to identify a genetic ... -
Impact of subtype C-specific amino acid variants on HIV-1 Tat-TAR interaction: insights from molecular modelling and dynamics
(BMC, 2024)HIV-1 produces Tat, a crucial protein for transcription, viral replication, and CNS neurotoxicity. Tat interacts with TAR, enhancing HIV reverse transcription. Subtype C Tat variants (C31S, R57S, Q63E) are associated with ... -
In silico repurposing of a Novobiocin derivative for activity against latency associated Mycobacterium tuberculosis drug target nicotinate-nucleotide adenylyl transferase (Rv2421c)
(Public Library of Science, 2021)Nicotinamide-nucleotide adenylyl transferase (Rv2421c) was selected as a potential drug target, because it has been shown, in vitro, to be essential for Mycobacterium tuberculosis growth. It is conserved between mycobacterium ... -
Increasing African genomic data generation and sharing to resolve rare and undiagnosed diseases in Africa: A call‑to‑action by the H3Africa rare diseases working group
(BMC, 2022)The rich and diverse genomics of African populations is significantly underrepresented in reference and in diseaseassociated databases. This renders interpreting the Next Generation Sequencing (NGS) data and reaching a ... -
Inferring bona fide transfrags in RNA-Seq derived-transcriptome assemblies of non-model organisms
(BioMed Central, 2015)Background: De novo transcriptome assembly of short transcribed fragments (transfrags) produced from sequencing-by-synthesis technologies often results in redundant datasets with differing levels of unassembled, partially ... -
The Influence of N-Linked Glycans on the MolecularDynamics of the HIV-1 gp120 V3 Loop
(PLoS ONE, 2013)N-linked glycans attached to specific amino acids of the gp120 envelope trimer of a HIV virion can modulate the binding affinity of gp120 to CD4, influence coreceptor tropism, and play an important role in neutralising ... -
Information security at South African universities-Implications for biomedical research
(Oxford University Press, 2020)In South Africa, a similar regulation strategy to the European Union General Data Protection Regulation, called the Protection of Personal Information Act (No 4 of 2013) (POPIA), will be implemented, with a view to ... -
Inhibiting CDK6 activity by quercetin is an attractive strategy for cancer therapy
(American Chemical Society, 2020)Cyclin-dependent kinase 6 (CDK6) is a potential drug target that plays an important role in the progression of different types of cancers. We performed in silico and in vitro screening of different natural compounds and ... -
Intact HIV proviruses persist in children seven to nine years after initiation of antiretroviral therapy in the first year of life
(American Society for Microbiology, 2020)In adults starting antiretroviral therapy (ART) during acute infection, 2% of proviruses that persist on ART are genetically intact by sequence analysis. In contrast, a recent report in children treated early failed to ... -
An integrated and comparative approach towards identification, characterization and functional annotation of candidate genes for drought tolerance in sorghum (Sorghum bicolor (L.) Moench)
(BioMed Central, 2017)BACKGROUND: Drought is the most disastrous abiotic stress that severely affects agricultural productivity worldwide. Understanding the biological basis of drought-regulated traits, requires identification and an in-depth ... -
Interaction analysis of statistically enriched mutations identified in Cameroon recombinant subtype CRF02_AG that can influence the development of Dolutegravir drug resistance mutations
(BMC, 2021)The Integrase (IN) strand transfer inhibitor (INSTI), Dolutegravir (DTG), has been given the green light to form part of first-line combination antiretroviral therapy (cART) by the World Health Organization (WHO). ... -
International Glossina Genome Initiative 2004-2014: a driver for post-genomic era research on the African continent
(PLOS, 2014)Human African trypanosomiasis (HAT), also known as sleeping sickness, is a neglected disease that impacts 70 million people distributed over 1.55 million km2 in sub- Saharan Africa and includes at least 50% of the population ... -
Investigation of distinct gene expression profile patterns that can improve the classification of intermediate-risk prognosis in AML patients
(Frontiers Media, 2023)Acute myeloid leukemia (AML) is a heterogeneous type of blood cancer that generally affects the elderly. AML patients are categorized with favorable-, intermediate-, and adverse-risks based on an individual’s genomic ... -
Investigation of distinct gene expression profile patterns that can improve the classification of intermediate-risk prognosis in AML patients
(Frontiers In Genetics, 2023)Acute myeloid leukemia (AML) is a heterogeneous type of blood cancer that generally affects the elderly. AML patients are categorized with favorable-, intermediate-, and adverse risks based on an individual’s genomic ... -
Maximising human health and development through synergistic partnerships: the African Biobank and Longitudinal Epidemiological Ecosystem
(Elsevier Ltd, 2023)Health is pivotal to human development. Nevertheless, progress towards achieving improved health worldwide has been slow, especially in Africa.1, 2 Accelerated progress is only possible with synergistic partnerships, one ...