PPA1, TRIM68 and FBXO46: Potential Therapeutic Targets for Triple Negative Breast Cancer.

Background: Triple-negative breast cancer (TNBC) is an aggressive type of breast cancer with a high recurrence rate. A new therapeutic intervention is urgently needed to combat this lethal subtype. The identification of biomarkers is also crucial for improving outcomes in TNBC.

Perfecting prime editing: achieving precise edits in dicots.

Prime editing (PE), a precise CRISPR-based method, has worked well in some plants but faces challenges in dicots. Vu and colleagues developed new PE tools that greatly improve PE efficiency in dicots, enabling accurate, heritable genome edits. This advance marks a breakthrough that could revolutionize crop improvement and plant biotechnology.

Ascorbic acid-immobilized zinc selenide for electrochemical monitoring of hydrogen peroxide in liver cancer samples.

Liver cancer is globally the most frequent fatal malignancy, and its identification is critical for making clinical decisions about treatment options. Pathological diagnostics and contemporary imaging technologies provide insufficient information for tumor identification. Hydrogen peroxide (HO), an emerging biomarker is a powerful oxidant found in the tumor microenvironment, and stimulates the invasion, proliferation, and metastasis of liver cancer cells.

Comprehensive drug-like assessment of pyridine carbothioamide analogs: from molecular modeling to evaluation.

Aim: To evaluate the anti-inflammatory potential of novel class of chemical compounds designed by the linkage of carbothioamide moiety with pyridine.

Materials & Methods: In silico analysis was conducted using molecular docking followed by an in vitro cytotoxicity assay and evaluation of anti-inflammatory activity. Subsequently, in vivo performance was determined using the Complete Freund's Adjuvant-induced inflammatory model, employing macroscopic, histopathological, and protein expression analyses.

Exploring dihydropyrimidone derivatives as modulators of carbohydrate catabolic enzyme to mitigate diabetes.

Diabetes is a prevalent and serious metabolic disorder affecting millions globally, and it poses extensive health risks due to elevated blood glucose levels. One promising approach for managing diabetes is the inhibition of α-glucosidase, an enzyme that plays a crucial role in carbohydrate metabolism. Targeting α-glucosidase can help delay glucose absorption, thus controlling postprandial blood sugar spikes.

Clinical characteristics of dengue virus infections in Karachi from 2019 to 2023: a cross-sectional study.

Dengue fever is a vector-borne, acute, febrile, and self-limiting systemic viral infection that affects tropical and subtropical regions, including Pakistan. Karachi has a significant burden of Aedes aegypti and Aedes albopictus due to suitable breeding sites, weather, and rapid and unplanned urbanization of squatter areas. The country has limited surveillance studies on circulating serotypes of the dengue virus and the patient's clinical features evolving over temporal changes.

PX-12 modulates vorinostat-induced acetylation and methylation marks in CAL 27 cells.

Aim: The hypoxic tumor microenvironment (TME) in oral squamous cell carcinoma (OSCC) is primarily regulated by hypoxia-inducible factor-1 alpha (HIF-1α), impacting histone acetylation and methylation, which contribute to drug resistance. Vorinostat, a histone deacetylase inhibitor (HDACi), de-stabilizes HIF-1α, while PX-12, a thioredoxin-1 (Trx-1) inhibitor, prevents HIF-1α accumulation. Combining HDACi with a Trx-1 inhibitor may enhance efficacy and reduce resistance by increasing reactive oxygen species (ROS) in cancer cells.

ALKBH5 promotes cardiac fibroblasts pyroptosis after myocardial infarction through Notch1/NLRP3 pathway.

Through bioinformatics screening, we previously found that AlkB homolog 5 (ALKBH5) expression, an mA demethylase, was higher in patients with heart failure than in the normal population. This study aimed to investigate the molecular mechanisms by which ALKBH5 regulates heart failure. We established a myocardial infarction (MI)-induced heart failure model in rats in vivo and an in vitro hypoxia model using rat primary cardiac fibroblasts (RCFs).

Pan-genome analysis and drug repurposing strategies for extensively drug-resistant Salmonella Typhi: Subtractive genomics and e-pharmacophore approaches.

In the current study, we presented the genome sequence and taxonomic classification of the new extensively drug-resistant (XDR) Salmonella enterica serovar Typhi strain JRCGR-ST-AK02. Its genome size was found to be 4,780,534 bp, containing 4864 genes. Taxonomic classification was performed based on the Average Nucleotide Identity (ANI), Genome-to-Genome Distance Calculator (GGDC) and Average Amino Acid Identity (AAI) analysis.

Synthesis of Gold Nanoparticles Using Cucurbitacin E-Glycoside and Methyl Gallate Isolated from Citrullus colocynthis L. Fruit and Evaluation of their Antibacterial and Antibiofilm Activities.

Introduction: Metal nanoparticles have received much attention due to their unique physical dynamics, chemical reactivity, and promising biological applications. Green synthesis using natural compounds is an alternative to traditional chemical methods for the synthesis of nanoparticles.

Materials And Methods: Herein, two secondary metabolites were isolated from different fractions of methanolic extract of Citrullus colocynthis (bitter apple) Schard.

Activated carbon cloth with MnCoAl layer double hydroxide nanocomposite for the separation and preconcentration of Pb(II) and Ni(II) from food samples.

A novel dispersive solid phase microextraction (dSP-ME) technique using activated carbon cloth (ACC) and layered double hydroxide (LDH) has been developed for enriching and extracting Pb(II) and Ni(II). The ACC@MnCoAl-LDH nanosorbent, has proven with high surface area, superior extraction dynamics and efficiency, compared to traditional sorbents. Structural features of the new ACC@MnCoAl-LDH sorbent were also characterized.

Combination of Biogas Residues and Interactions Stimulates Crop Production and Salinity Tolerance in .

Stress tolerance in cereal crops like Sorghum is important to address food security and land development for saline agriculture. Salinity is considered one of the most devastating abiotic stresses affecting plant growth and yield, specifically in water-scared areas of the world. Biogas residue is a good source of plant nutrients with enriched fertilizer for crop yield and productivity.

Workplace Cyberbullying: Nature, Characteristics, and Implications.

The information technology revolution has fundamentally altered company operations around the world. The Internet has significantly enhanced employee connectedness in the workplace, eclipsing the antiquated brick-and-mortar model. Nonetheless, as information technology advances, cyberbullying has grown in popularity in the professional environment.

Identification of dimethyl 2,2'-((methylenebis(2-(2H-benzo[d][1,2,3]triazol-2-yl)-4-(2,4,4-trimethylpentan-2-yl)-6,1phenylene))bis(oxy))diacetate (TAJ4) as antagonist of NEK-Family: a future for potential drug discovery.

The purpose of the current study was to analyze and validate the existing gap in knowledge, by conducting a differential expression analysis and validation of NEK6, NEK7, and NEK9 in breast, cervical, and glioblastoma cancer and targeting these proteins through development of novel site specific inhibitor with favorable pharmacokinetic and safety profile, using open-source databases. The analysis revealed that the targeted kinases were overexpressed in all three types of cancer. Their expression was significantly linked to overall survival rates, which suggests that they play a major role in the development and progression of these cancers.

Pharmacological investigation of selected 1,2,4 triazole derivative against ethanol induced gastric ulcer.

The present study aims to assess the therapeutic potential of (2S,3S,4S,5S,6S-2-(acetoxymethyl)-6-(4-chlorophenyl)-3-(pyridine-4-yl)5-thioxo-4,5-dihydro-1,2,4-triazol-1-yl tetrahydro-2H-pyran 3,4,5tryltriacetate (JAK05) on gastric ulcer. The current study was designed to evaluate the anti-ulcer potential of JAK05 against ethanol-induced gastric ulcer by employing in silico, in vitro and in vivo techniques. In silico studies, JAK05 has a binding score ranging from -8.

Cypsela and Pappus Morphology and Their Significance for the Taxonomic Delimitation of the Genus DC. .. and Its Allied Genera (Asteraceae).

The cypsela and pappus macro- and micromorphological features of 32 taxa belonging to DC. ., Kamelin, Raab-Straube, DC.

Salinity Stress Responses and Adaptation Mechanisms of : A Comprehensive Study on Growth, Water Relations, Ion Balance, Photosynthesis, and Antioxidant Defense.

(Decne.) is a leaf succulent C perennial found in arid saline areas of southern Pakistan and neighboring countries, where it is utilized as herbal medicine. This study investigated how growth, water relations, ion content, chlorophyll fluorescence, and antioxidant system of change as salinity levels increase (0, 150, 300, 600, and 900 mM NaCl).

Development of a Tandem Mass Spectral Library for the Detection of Triterpenoids in Plant Metabolome Based on Reference Standards.

Plant triterpenoids represent a diverse group of secondary metabolites and are thought to be valuable for therapeutic applications. For drug development, lead optimization, better knowledge of biological pathways, and high-throughput detection of secondary metabolites in plant extracts are crucial. This paper describes a qualitative method for the rapid and accurate identification of various triterpenoids in plant extracts using the LC-HR-ESI-MS/MS tool in combination with the data-dependent acquisition (DD) approach.

A water-responsive calix[4]resorcinarene system: self-assembly and fluorescence modulation.

This study explores how water content modulates the self-assembly and fluorescence behavior of two novel calix[4]resorcinarene macrocycles. These macrocycles transition from large, flattened structures in pure THF to large giant vesicles (500-5000 nm) coexisting with small micelles (3.4-3.

A kinetic study for the estimation of riboflavin sensitized photooxidation of pyridoxine HCl using green UV-visible spectrometric and HPLC methods.

Riboflavin (RF) sensitized photooxidation of pyridoxine HCl (PD) in the pH range of 2.0-12.0 has been carried out under UV and visible irradiation in aerobic and anaerobic conditions.

Psychophysiological biomarkers to assess the effectiveness of surface electromyography biofeedback as an alternative therapy to reduce chronic low back pain: protocol for a randomised controlled trial.

The prevalence of chronic low back pain (CLBP) among the Pakistani population is reported to be as high as 78%, leading towards different physiological and psychosocial alterations, with the worst cases suffering from disabilities. This study protocol will be a randomised controlled trial designed to compare the effectiveness of biofeedback surface electromyography (sEMG) for CLBP in the Pakistani population. This will be a single-centre study to be conducted on patients with CLBP randomised into two groups, namely, Group A (intervention group) and Group B (control group) to receive biofeedback sEMG therapy as an intervention or no intervention, respectively.

Assessment of binding affinity of major bioactive compounds from , , , , and to COX-2 receptor: an study.

In traditional medicine, potential anti-inflammatory and pain-relieving activity of and has been emphasized. In this study, we explored binding affinity of 36 bioactive compounds from these plants to cyclooxygenase-2 (COX-2) receptor using docking method. Six compounds namely, beta carotene, lycopene, lutein, momordicoside, rutin and azadirachtin showed excellent binding affinities (-10.

Unraveling Interleukin-1β inhibition: Computational insights into anti-inflammatory compound selection for inflammatory disorders.

The multifaceted impact of IL-1β has been proposed to have a central role in a spectrum of immunological responses spanning physiological reactions to aggressive inflammatory reactions and autoimmune disorders. Once IL-1β binds to its cognate receptor it initiates IL-1R1/TLR4 signaling cascade, leading to transcriptional modifications that sustain the inflammatory response. Extensive structural and functional investigations on IL-1β have yielded various inhibitors aimed at disrupting the formation of ligand receptor complex.