Population genetic analysis of Plasmodium vivax vir genes in Pakistan.

Plasmodium vivax variant interspersed repeats (vir) refer to the key protein used for escaping the host immune system. Knowledge in the genetic variation of vir genes can be used for the development of vaccines or diagnostic methods. Therefore, we evaluated the genetic diversity of the vir genes of P.

Identification of new potent NLRP3 inhibitors by multi-level in-silico approaches.

Nod-like receptor protein 3 (NLRP-3), is an intracellular sensor that is involved in inflammasome activation, and the aberrant expression of NLRP3 is responsible for diabetes mellitus, its complications, and many other inflammatory diseases. NLRP3 is considered a promising drug target for novel drug design. Here, a pharmacophore model was generated from the most potent inhibitor, and its validation was performed by the Gunner-Henry scoring method.

Salivary Oxidative Stress and Antioxidant Capacity in Smokeless Tobacco (Naswar) Users.

Background: Naswar, a smokeless tobacco product, commonly consumed in Pakistan, is associated with a 10-fold increase in the risk of oral cancer. However, little is known about Naswar's underlying toxicity mechanisms.

Objective: The current study aimed to investigate the effects of Naswar use on oral health and salivary parameters.

Combinatorial Therapeutic Potential of Stem Cells and Benzimidazol Derivatives for the Reduction of Liver Fibrosis.

Liver fibrosis is currently one of the top ten causes of death worldwide. Stem cells transplantation using mesenchymal stem cells (MSCs) is an alternative therapy which is used in the place of organ transplant, due to the incapacity of stem cells to endure oxidative stress in the damage site, thus affecting the healing process. The present study aimed to enhance the therapeutic potential of MSCs using combined therapy, along with the novel synthetic compounds of benzimidazol derivatives.

Molecular Mimicry Analyses Unveiled the Human Herpes Simplex and Poxvirus Epitopes as Possible Candidates to Incite Autoimmunity.

Clinical epidemiological studies have reported that viral infections cause autoimmune pathology in humans. Host-pathogen protein sequences and structure-based molecular mimicry cause autoreactive T cells to cross-activate. The aim of the current study was to implement immunoinformatics approaches to infer sequence- and structure-based molecular mimicry between viral and human proteomic datasets.

An insight in Salmonella typhi associated autoimmunity candidates' prediction by molecular mimicry.

Autoimmune diseases develop when the immune system targets healthy cells and tissues of an individual. In developing countries, S. typhi (a gram-negative pathogenic bacteria) remains a major public health issue.

Structural Consequences of IRS-2 nsSNPs and Implication for Insulin Receptor Substrate-2 Protein Stability.

Single-Nucleotide Polymorphisms (SNPs) are common genetic variations implicated in human diseases. The non-synonymous SNPs (nsSNPs) affect the proteins' structures and their molecular interactions with other interacting proteins during the accomplishment of biochemical processes. This ultimately causes proteins functional perturbation and disease phenotypes.

Genomic miscellany and allelic frequencies of Plasmodium falciparum msp-1, msp-2 and glurp in parasite isolates.

Introduction: The genomic miscellany of malaria parasites can help inform the intensity of malaria transmission and identify potential deficiencies in malaria control programs. This study was aimed at investigating the genomic miscellany, allele frequencies, and MOI of P. falciparum infection.

Dispersal into the Qinghai-Tibet plateau: evidence from the genetic structure and demography of the alpine plant .

Maxim., an alpine plant, is traditionally used for several medicinal purposes. Here, both chloroplast DNA sequences and nuclear low copy sequence markers were used to investigate the genetic diversity and population structure of .

In Silico Drug Designing for ala438 Deleted Ribosomal Protein S1 (RpsA) on the Basis of the Active Compound 15.

Pyrazinoic acid-resistant tuberculosis is a severe chronic disorder. First-line drugs specifically target the ribosomal protein subunit-1 (RpsA) and stop trans-translation in the wild-type bacterium, causing bacterial cell death. In mutant bacterial strain, the deletion of ala438 does not let the pyrazinoic acid to bind to the active site of RpsA and ensures that the bacterium survives.

Phyto-ecological studies and distribution pattern of plant species and communities of Dhirkot, Azad Jammu and Kashmir, Pakistan.

Plant species represent the hierarchical expression of vegetation as it is affected by various environmental gradients. We explored the plant species composition, distribution pattern, communities formation and their respective indicators under the influence of various environmental factors in the Dhirkot region, Azad Jammu and Kashmir. It was hypothesized that different environmental factors were responsible for the formation of various plant communities each with a distinct indicator.

Chlamydia trachomatis core genome data mining for promising novel drug targets and chimeric vaccine candidates identification.

Chlamydia trachomatis is involved in most sexually transmitted diseases. The species has emerged as a major public health threat due to its multidrug-resistant capabilities, and new therapeutic target inferences have become indispensable to combat its pathogenesis. However, no commercial vaccine is yet available to treat the C.

Analysing the essential proteins set of Plasmodium falciparum PF3D7 for novel drug targets identification against malaria.

Background: Plasmodium falciparum is an obligate intracellular parasite of humans that causes malaria. Falciparum malaria is a major public health threat to human life responsible for high mortality. Currently, the risk of multi-drug resistance of P.

In vitro differentiation effect of CCL-induced liver injured mice serum on bone marrow-derived mesenchymal stem cells toward hepatocytes like cells.

Liver dysfunction is a major health problem worldwide. Stem cells therapy has opened up new avenues for researches to treat liver diseases due to their multi lineage differentiation. As mesenchymal stem cells (MSCs) can be differentiated into hepatic lineages in the presence of different exogenous factors, the current study aimed to investigate the impact of carbon tetrachloride (CCl) induced liver injured mice serum on MSCs differentiation toward hepatocytes in vitro.

Frequency of Hyperemesis Gravidarum and associated risk factors among pregnant women.

Objective: To determine the frequency of hyperemesis gravidarum (HG) and associated factors among pregnant women.

Methods: The hospital-based cross-sectional study was conducted from October 2016 to March 2017 at Lady Reading Hospital (LRH), Peshawar, District Headquarter Hospital (DHQ), Mardan, and District Headquarter Hospital, Nowshera, Khyber Pakhtunkhwa, Pakistan, and comprised data of 146 pregnant women with hyperemesis gravidarum. Data was compiled using pre-designed proforma.

The Molecular Docking of Flavonoids Isolated from as a Dual Inhibitor of MDM2 and MDMX.

Background: Cancer is characterized by overexpression of p53 associated proteins, which down-regulate P53 signaling pathway. In cancer therapy, p53 activity can be restored by inhibiting the interaction of MDMX (2N0W) and MDM2 (4JGR) proteins with P53 protein.

Objective: In the current, study in silico approaches were adapted to use a natural product as a source of cancer therapy.

Potential druggable proteins and chimeric vaccine construct prioritization against Brucella melitensis from species core genome data.

The Brucella melitensis chronic infection and drug resistance emerged as a severe health problem in humans and domestic cattle. The pathogens fast genome sequences availability fetched the possibility to address novel therapeutics targets in a rationale way. We acquired the core genes set from 56 B.

The genetic composition of Shina population from Gilgit-Baltistan, Pakistan based on mtDNA analyses.

The present study aimed to gain insight into the genetic origin of the Shina population from Gilgit-Baltistan, Pakistan. We partially performed the mitochondrial DNA (mtDNA) control region of healthy unrelated individuals of Shina tribe residing in the remote area of Gilgit-Baltistan to investigate their maternal lineages. The present study is the first report about Shina's genetic structure, origin, and relationship with the surrounding north-western Pakistani population.

Antioxidant Potential, Phytochemicals Composition, and Metal Contents of .

This study investigated the phytochemical characteristics and antioxidant activity in leaves, roots, stem, flower, and seed parts of The study also assessed the heavy metal (Cr, Mn, Zn, and Cu) accumulation in each part of the plant. Among the phytochemicals, alkaloids were found only in leaves while tannins, flavonoids, and phenols were present in all parts of the plant. For antioxidant activity, free radical scavenging assay for 2,2-diphenyl-1-picrylhydrazyl (DPPH) was performed using ascorbic acid as the standard.

Immunoinformatics and structural vaccinology driven prediction of multi-epitope vaccine against Mayaro virus and validation through in-silico expression.

The Mayaro virus (MAYV) belongs to genus "Alphavirus" and family "Togaviridae". MAYV has distribution in the Amazonia, Central and Northeastern regions of Brazil. The abundance of mosquito vector Haemagogus janthinomys has major role in the outbreaks of arthralgia disease in Brazil.

Genetic structure of Kho population from north-western Pakistan based on mtDNA control region sequences.

The Kho population speaking Khowar language reside since long ago in Chitral District of North-western Pakistan. So far, no report is available about their genetic structure and relationship with surrounding population groups. We partially sequenced the mitochondrial DNA control region from 16 unrelated Kho male and female individuals of different ages.