Combined administration of gallic acid and glibenclamide mitigate systemic complication and histological changes in the cornea of diabetic rats induced with streptozotocin.

Purpose: To determine the effect of gallic acid or its combination with glibenclamide on some biochemical markers and histology of the cornea of streptozotocin (STZ) induced diabetic rats.

Methods: Following induction of diabetes, 24 male albino rats were divided into four groups of six rats each. Groups 1 and 2 (control and diabetic) received rat pellets and distilled water; group 3 (gallic acid) received rat pellets and gallic acid (10 mg/kg, orally) dissolved in the distilled water; and group 4 (gallic acid + glibenclamide) received rat pellets, gallic acid (10 mg/kg, orally), and glibenclamide (5 mg/kg, orally) dissolved in the distilled water.

The metabolic response of embryogenic cells to heat stress is associated with their maturation potential.

Araucaria angustifolia is a critically endangered species and its distribution can be affected by an increase in temperature. In this study, we evaluated the effects of heat stress (30°C) on Araucaria angustifolia cell lines responsive (SE1) and non-responsive (SE6) to the development of somatic embryos. The viability of both cell lines was reduced by heat stress and mitochondria were the organelles most affected.

First report of areolate mildew of cotton, caused by in Mississippi.

In August of 2022, cotton (Gossypium hirsutum L.) growing in several north central Mississippi counties was observed to exhibit yellowish lesions on the adaxial leaf surface with white powdery fungal growth on the corresponding abaxial surface. By the end of the 2022 growing season, 19 Mississippi counties were observed to have infected cotton.

Jedi-1/MEGF12-mediated phagocytosis controls the pro-neurogenic properties of microglia in the ventricular-subventricular zone.

Microglia are the primary phagocytes in the central nervous system and are responsible for clearing dead cells generated during development or disease. The phagocytic process shapes the phenotype of the microglia, which affects the local environment. A unique population of microglia reside in the ventricular-subventricular zone (V-SVZ) of neonatal mice, but how they influence this neurogenic niche is not well-understood.

Logic-based mechanistic machine learning on high-content images reveals how drugs differentially regulate cardiac fibroblasts.

Fibroblasts are essential regulators of extracellular matrix deposition following cardiac injury. These cells exhibit highly plastic responses in phenotype during fibrosis in response to environmental stimuli. Here, we test whether and how candidate anti-fibrotic drugs differentially regulate measures of cardiac fibroblast phenotype, which may help identify treatments for cardiac fibrosis.

Proteome Remodeling of the Eye Lens at 50 Years Identified With Data-Independent Acquisition.

The eye lens is responsible for focusing and transmitting light to the retina. The lens does this in the absence of organelles, yet maintains transparency for at least 5 decades before onset of age-related nuclear cataract (ARNC). It is hypothesized that oxidative stress contributes significantly to ARNC formation.

First Report of Neocosmospora Stem Rot of Soybean Caused by in Mississippi.

In September 2021, diseased soybean [ (L.) Merr.] plants were observed in a commercial field in Lamar County, Mississippi (MS).

PUNICALAGIN AND PUNICALIN SUPPRESS THE ADIPOCYTE DIFFERENTIATION THROUGH THE TRANSCRIPTION FACTORS.

Background: Pomegranate is a rich source of many polyphenolic compounds including ellagitannins (punicalagin, punicalin and others).

Aim: The effects of punicalagin and punicalin on adipogenesis were investigated in this study.

Materials And Methods: To examine the effect of punicalagin and punicalin on adipocyte differentiation, various concentrations of punicalagin and punicalin (2-10 µM) were applied to differentiated 3T3-L1 cells.

Comprehensive genomic profiling of histologic subtypes of urethral carcinomas.

Background: Carcinoma of the urethra (UrthCa) is an uncommon Genitourinary (GU) malignancy that can progress to advanced metastatic disease.

Methods: One hundred twenty-seven metastatic UrthCa underwent hybrid capture-based comprehensive genomic profiling to evaluate all classes of genomic alterations (GA). Tumor mutational burden was determined on up to 1.

Chlorine inhalation induces acute chest syndrome in humanized sickle cell mouse model and ameliorated by postexposure hemopexin.

Triggering factors of Acute Chest Syndrome (ACS) is a leading cause of death in patients with Sickle Cell Disease (SCD) and targeted therapies are limited. Chlorine (Cl) inhalation happens frequently, but its role as a potential trigger of ACS has not been determined. In this study, we hypothesized that Cl exposure resembling that in the vicinity of industrial accidents induces acute hemolysis with acute lung injury, reminiscent of ACS in humanized SCD mice.

[Evaluation of ischemia-modified albumin in obstructive renal injury.].

Objectives: This study was aimed at assessing the ability of ischemia-modified albumin (IMA) to predict renal injury by associating biochemical, functional, and pathological findings with various degrees of ureteral obstruction.

Methods: Twenty-four rats were randomized into three groups, and their blood was sampled to determine the creatinine and IMA values and renal scintigraphy was done at the start and on postoperative day 7. In the sham group, the ureter was untouched; in the partial group, the ureter was gently embedded into the psoas muscle; and in the complete group, the ureter was compathologically, and all parameters were statistically evaluated.

In vitro apoptotic effect on human lymphatic filarial parasite by piperidine derivatives and thymidine reversal study.

A novel library of synthetic piperidine derivatives was used to screen against human lymphatic filarial parasite Brugia malayi. Piperidine has earlier been reported to have effect against parasites including rodent filarial nematodes. Compounds with hydroxyl substitutions (4Q and 4H) showed marked antifilarial effect.

Infestation mechanisms of two woodborer species in the mangrove Sonneratia alba J. Smith in Kenya and co-occurring endophytic fungi.

Insect damage on trees can severely affect the quality of timber, reduce the fecundity of the host and render it susceptible to fungal infestation and disease. Such pathology weakens or eventually kills the host. Infestation by two insect woodborer species (a moth and a beetle) is causing mortality of Sonneratia alba, a wide-ranging pioneer mangrove species of the Indo-Pacific.

Selective Wnt/β-catenin Small-molecule Inhibitor CWP232228 Impairs Tumor Growth of Colon Cancer.

Background/aim: To explore the possibility of a selective small-molecule β-catenin inhibitor, CWP232228, as a potential therapeutic drug in the treatment of colorectal cancer (CRC).

Materials And Methods: The effect of CWP2228 on HCT116 cells was analysed in vitro via flow cytometry, western immunoblotting, and luciferase reporter assays. NOD-scid IL2Rgamma mice were employed for an in vivo xenograft study to validate the in vitro studies.

Longitudinal changes in Mediterranean diet and transition between different obesity phenotypes.

Background & Aims: Little is known about the impact of specific dietary patterns on the development of obesity phenotypes. We aimed to determine the association of longitudinal changes in adherence to the traditional Mediterranean diet (MedDiet) with the transition between different obesity phenotypes.

Methods: Data of 5801 older men and women at high cardiovascular risk from PREDIMED trial were used.

Therapeutic potential of root and stem bark of wild medicinal plant Ziziphus mauritiana (Lamk.) against silica induced toxicity in Wistar albino rats.

Ethnopharmacological Relevance: Ziziphus mauritiana (Lamk.) of the family Rhamnaceae is a traditional herbal medicinal plant commonly called as 'ber' (Indian jujube). It is traditionally used as food source and helps in treatment of various diseases like malaria, asthma, diarrhoea, typhoid, diabetes, skin diseases and acts as a pain killer.

Human filarial proteins attenuate chronic colitis in an experimental mouse model.

Encouraged by our earlier results of promising therapeutic effect of filarial recombinant proteins BmALT2, BmCys and WbL2 individually in the mouse model of acute ulcerative colitis, in this study, these proteins have been explored individually and in different combinations for their therapeutic potential in dextran sulphate sodium (DSS)-induced chronic colitis mice. These mice, treated with filarial proteins, showed reduced disease parameters including body weight loss, disease activity index, macroscopic and histopathological scores of colon and myeloperoxidase activity in colonic mucosa. Among various treatment schemes, rBmALT2 + rBmCys which showed most pronounced therapeutic implication was found to downregulate the mRNA expressions of IFN-γ and TNF-α and upregulate IL-10 and TGF-β expression in the splenocytes.

The prognostic role of BORIS and SOCS3 in human hepatocellular carcinoma.

Brother of regulator of imprinted sites (BORIS) is a DNA-binding protein that is normally expressed in the testes. However, aberrant expression of BORIS is observed in various carcinomas, indicating a malignant role for this protein. Furthermore, abolishment or reduction of suppressor of cytokine signaling 3 (SOCS3) expression directed by promoter methylation is considered significant in hepatocellular carcinoma (HCC) carcinogenesis.

Mitosis-specific phosphorylation of PML at T409 regulates spindle checkpoint.

During mitosis, Promyelocytic leukemia nuclear bodies (PML NBs) change dramatically in morphology and composition, but little is known about function of PML in mitosis. Here, we show that PML is phosphorylated at T409 (PML p409) in a mitosis-specific manner. More importantly, PML p409 contributes to maintain the duration of pro-metaphase and regulates spindle checkpoint.