Molecular characterization of Aeromonas hydrophila detected in Channa marulius and Sperata sarwari sampled from rivers of Punjab in Pakistan.

Aeromonas hydrophila is one of the major pathogenic bacteria responsible for causing severe outbreaks at fish farms and is also a major global public health concern. This bacterium harbors many virulence genes. The current study was designed to evaluate the antidrug and virulence potential of A.

Development and validation of a universal primer pair for the taxonomic and phylogenetic studies of vertebrates.

Background: Recent studies in the field of molecular identification have described 16S rRNA gene as a highly informative fragment of mitochondrial DNA for species discrimination. This study presents a newly developed universal primer pair yielding an approximately 350 bp fragment of mitochondrial 16S rRNA, variable enough to encompass and identify all vertebrate classes.

Methods And Results: The primers were designed by aligning and analyzing over 1500 16S rRNA sequences downloaded from the NCBI nucleotide database.

Molecular evolution, virology and spatial distribution of HCV genotypes in Pakistan: A meta-analysis.

Background: Hepatitis C, caused by the Hepatitis C Virus (HCV), is the second most common form of viral hepatitis. The geographical distribution of HCV genotypes can be quite complex, making it challenging to ascertain the most prevalent genotype in a specific area.

Methods: To address this, a review was conducted to determine the prevalence of HCV genotypes across various provinces and as a whole in Pakistan.

Vaccine Adjuvants: Selection Criteria, Mechanism of Action Associated with Immune Responses and Future Directions.

The most effective method to minimize the prevalence of infectious diseases is vaccination. Vaccines enhance immunity and provide protection against different kinds of infections. Subunit vaccines are safe and less toxic, but due to their lower immunogenicity, they need adjuvants to boost the immune system.

modulates JAK/STAT pathway and protects flies against C virus infection.

Sterile alpha and HEAT/Armadillo motif-containing protein (SARM) is conserved in evolution and negatively regulates TRIF-dependent Toll signaling in mammals. The SARM protein from and its orthologue Ectoderm-expressed (Ect4) are also involved in immune defense against pathogen infection. However, the functional mechanism of the protective effect remains unclear.

Resistance Patterns of Frequently Applied Antimicrobials and Occurrence of Antibiotic Resistance Genes in Detected in Edwardsiellosis-Infected Tilapia Species of Fish Farms of Punjab in Pakistan.

is one of the most significant fish pathogens, causes edwardsiellosis in a variety of freshwater fish species, and its antibiotic resistance against multiple drugs has made it a health risk worldwide. In this study, we aimed to investigate the antibiotic resistance (ABR) genes of and establish its antibiotic susceptibility. Thus, 540 fish (299 , 138 , and 103 ) were collected randomly from twelve fish farms in three districts of Punjab in Pakistan.

Gold nanoparticles capped with L-glycine, L-cystine, and L-tyrosine: toxicity profiling and antioxidant potential.

Biomolecules-based surface modifications of nanomaterials may yield effective and biocompatible nanoconjugates. This study was designed to evaluate gold nanoconjugates (AuNCs) for their altered antioxidant potential. Gold nanoparticles (AuNPs) and their conjugates gave SPR peaks in the ranges of 512-525 nm, with red or blueshift for different conjugates.

CRISPR-CAS Replacing Antiviral Drugs against HIV: An Update.

Various antiretroviral drugs do not kill or cure the human immunodeficiency virus (HIV) but do prevent the replication of the virus. The combination of antiretroviral drugs is known as highly active antiretroviral therapy (HAART). Current drug therapies effectively suppress HIV-1 replication but do not inactivate the provirus that persists in latent reservoirs.

A cross-sectional study of dentists about the need for a practice management course in undergraduate dental program.

Objective: To evaluate dentists' opinions about the need for a practice management course in the undergraduate dental program.

Materials And Methods: This cross-sectional study was conducted in 2017 on practicing dentists in Lahore, Pakistan. A self-administered pilot-tested questionnaire was distributed among 588 dentists using a convenience sampling method to obtain their responses about the need for a practice management course.

Deadly outbreak of chickenpox at district Faisalabad, Pakistan: possible causes, and preventive way forward.

This article details our recommendations for the deadly outbreak of chickenpox to consider the additional referral of the absence of a monitoring system of prevention and control along with poor vaccination system for children in low-resource settings. The recent spread of chickenpox outbreak in Pakistan has claimed dozens of lives. The deaths in this current outbreak in quick successions are beyond understanding.

Crimean-Congo Hemorrhagic Fever (CCHF) in Pakistan: The "Bell" is Ringing Silently.

Pakistan is being hit by communicable and noncommunicable diseases over time. Among these, tickborne viral disease, Crimean-Congo hemorrhagic fever (CCHF) is one of the most fatal infections. Rapid climate change aroused by industrial, occupational, and agricultural activities to support ever-growing human population has been considered the single most causative basis for emergence or re-emergence of CCHF in Pakistan, where it has biannual peaks between the months of March-May and August-October.

A double-negative feedback loop between Wnt-β-catenin signaling and HNF4α regulates epithelial-mesenchymal transition in hepatocellular carcinoma.

Wnt-β-catenin signaling participates in the epithelial-mesenchymal transition (EMT) in a variety of cancers; however, its involvement in hepatocellular carcinoma (HCC) and downstream molecular events is largely undefined. HNF4α is the most prominent and specific factor maintaining the differentiation of hepatic lineage cells and a potential EMT regulator in HCC cells. However, the molecular mechanisms by which HNF4α maintains the differentiated liver epithelium and inhibits EMT have not been completely defined.