Genetic, molecular and physiological crosstalk during drought tolerance in maize (Zea mays): pathways to resilient agriculture.

This review comprehensively elucidates maize drought tolerance mechanisms, vital for global food security. It highlights genetic networks, key genes, CRISPR-Cas applications, and physiological responses, guiding resilient variety development. Maize, a globally significant crop, confronts the pervasive challenge of drought stress, impacting its growth and yield significantly.

Diversity and Ethno-Mycopharmacological Insights of Medicinal Mushrooms of the Bangus Valley of Jammu and Kashmir, India.

The present study was carried out in various regions of Jammu and Kashmir, India, for the diversity and pharmacology of wild mushrooms. The valley is bestowed with alpine meadows and dense coniferous forest. Because of its isolation, security concerns, and line of control, most of these locations either have been little investigated or are entirely undiscovered.

Fungal-mediated synthesis of silver nanoparticles: a novel strategy for plant disease management.

Various traditional management techniques are employed to control plant diseases caused by bacteria and fungi. However, due to their drawbacks and adverse environmental effects, there is a shift toward employing more eco-friendly methods that are less harmful to the environment and human health. The main aim of the study was to biosynthesize silver Nanoparticles (AgNPs) from and using a green approach and to test the antimycotic activity of these biosynthesized AgNPs against a variety of pathogenic fungi.

Biogenic silver nanoparticles from fungal sources: Synthesis, characterization, and antifungal potential.

Nano-biotechnology is quickly developing as an important field of modern research, generating the most promising applications in medicine and agriculture. Biosynthesis of silver nanoparticles using biogenic or green approach provide ecofriendly, clean and effective way out for the synthesis of nanoparticles. The main aim of the study was to synthesize silver nanoparticles (AgNPs) from Aspergillus niger, Aspergillus flavus and Pencillium chrysogenum using a green approach and to test the antifungal activity of these synthesized AgNPs against a variety of pathogenic fungi.

Chemical Composition and Antimicrobial Properties of Morchella crassipes (Ascomycota) from Kashmir Valley (India).

In the current era, wild macrofungi are being focused for developing and overing novel bioactive compounds for the management of agricultural, horticultural, and other infectious diseases. In that view, current research work was designed to evaluate the biochemical composition and medicinal properties of Morchella crassipes mushroom. The mycochemical screening of aqueous extract exposed the incidence of glycosides, free amino acids and proteins, alkaloids, carbs, flavonoids, terpenoids, phenolic compounds and tannins, except volatile oils, resins, steroids, and anthraquinones.

Profiling Kinase Activities for Precision Oncology in Diffuse Gastric Cancer.

Gastric cancer (GC) remains a leading cause of cancer-related mortality globally. This is due to the fact that majority of the cases of GC are diagnosed at an advanced stage when the treatment options are limited and prognosis is poor. The diffuse subtype of gastric cancer (DGC) under Lauren's classification is more aggressive and usually occurs in younger patients than the intestinal subtype.

Urea ameliorates trimethylamine N-oxide-Induced aggregation of intrinsically disordered α-casein protein: the other side of the urea-methylamine counteraction.

Trimethylamine N-oxide (TMAO) is generally accumulated by organisms and cells to cope with denaturing effects of urea/hydrodynamic pressure on proteins and can even reverse misfolded or aggregated proteins so as to sustain proteostasis. However, most of the work regarding this urea-TMAO counteraction has been performed on folded proteins. Compelling evidence of aggregation of intrinsically disordered proteins (IDPs) like tau, α-synuclein, amyloid β etc.

Proteomic Signatures of Diffuse and Intestinal Subtypes of Gastric Cancer.

Gastric cancer is a leading cause of death from cancer globally. Gastric cancer is classified into intestinal, diffuse and indeterminate subtypes based on histology according to the Laurén classification. The intestinal and diffuse subtypes, although different in histology, demographics and outcomes, are still treated in the same fashion.

The role of proteomics in the multiplexed analysis of gene alterations in human cancer.

Introduction: Proteomics has played a pivotal role in identifying proteins perturbed in disease conditions when compared with healthy samples. Study of dysregulated proteins aids in identifying diagnostic markers and potential therapeutic targets. Cancer is an outcome of interplay of several such disarrayed proteins and molecular pathways which perturb cellular homeostasis, resulting in transformation.

Proteomic and phosphoproteomic profiling of shammah induced signaling in oral keratinocytes.

Shammah is a smokeless tobacco product often mixed with lime, ash, black pepper and flavorings. Exposure to shammah has been linked with dental diseases and oral squamous cell carcinoma. There is limited literature on the prevalence of shammah and its role in pathobiology of oral cancer.

Trimethylamine N-oxide alters structure-function integrity of β-casein: Structural disorder co-regulates the aggregation propensity and chaperone activity.

Intrinsically disordered proteins (IDPs), involved in the regulation and function of various cellular processes like transcription, translation, cell cycle etc., exist as ensembles of rapidly interconverting structures with functional plasticity. Among numerous cellular regulatory mechanisms involved in structural and functional regulation of IDPs, osmolytes are emerging as promising regulatory agents due to their ability to affect the structure-function integrity of IDPs.

Proteomic Alterations Associated with Oral Cancer Patients with Tobacco Using Habits.

Tobacco abuse is a major risk factor associated with the development of oral squamous cell carcinoma. Differences in molecular aberrations induced by tobacco exposure by chewing or smoking form are not well studied in case of oral cancer. We used tandem mass tag-based quantitative proteomic approach to delineate proteomic alterations in oral cancer patients based on their history of tobacco using habits (patients who chewed tobacco, patients who smoked tobacco, and those with no history of tobacco consumption).

Taurine Induces an Ordered but Functionally Inactive Conformation in Intrinsically Disordered Casein Proteins.

Intrinsically disordered proteins (IDPs) are involved in various important biological processes, such as cell signalling, transcription, translation, cell division regulation etc. Many IDPs need to maintain their disordered conformation for proper function. Osmolytes, natural organic compounds responsible for maintaining osmoregulation, have been believed to regulate the functional activity of macromolecules including globular proteins and IDPs due to their ability of modulating the macromolecular structure, conformational stability, and functional integrity.

Comprehensive network map of interferon gamma signaling.

Interferon gamma (IFN-γ), is a cytokine, which is an important regulator of host defense system by mediating both innate and adaptive immune responses. IFN-γ signaling is primarily associated with inflammation and cell-mediated immune responses. IFN-γ is also represented as antitumor cytokine which facilitates immunosurveillance in tumor cells.

Cigarette smoke and chewing tobacco alter expression of different sets of miRNAs in oral keratinocytes.

Carcinogenic effect of tobacco in oral cancer is through chewing and/or smoking. Significant differences exist in development of oral cancer between tobacco users and non-users. However, molecular alterations induced by different forms of tobacco are yet to be fully elucidated.

Preparation, characterization and antifungal activity of iron oxide nanoparticles.

Iron oxide nanoparticles with particle size 10-30 nm were prepared by a green approach using tannic acid as reducing and capping agent. These nanoparticles were characterized by X-ray diffractometry (XRD), high resolution field emission scanning electron microscopy (FESEM) and transmission electron microscopy (TEM). The prepared iron oxide nanoparticles were also evaluated for their antifungal activity against Trichothecium roseum, Cladosporium herbarum, Penicillium chrysogenum, Alternaria alternata and Aspergillus niger.

Cigarette smoke induces mitochondrial metabolic reprogramming in lung cells.

Cellular transformation owing to cigarette smoking is due to chronic exposure and not acute. However, systematic studies to understand the molecular alterations in lung cells due to cigarette smoke are lacking. To understand these molecular alterations induced by chronic cigarette smoke exposure, we carried out tandem mass tag (TMT) based temporal proteomic profiling of lung cells exposed to cigarette smoke for upto 12months.

Trimethylamine N-oxide abolishes the chaperone activity of α-casein: an intrinsically disordered protein.

Osmolytes (small molecules that help in circumventing stresses) are known to promote protein folding and prevent aggregation in the case of globular proteins. However, the effect of such osmolytes on the structure and function of intrinsically disordered proteins (IDPs) has not been clearly understood. Here we have investigated the effect of methylamine osmolytes on α-casein (an IDP present in mammalian milk) and discovered that TMAO (Trimethylamine-N-oxide) but not other methylamines renders α-casein functionless.

Bioassay-Guided Fractionation and In Vitro Antiproliferative Effects of Fractions of Artemisia nilagirica on THP-1 cell line.

ABSTACT Artemisia nilagirica (Clarke) is a widely used medicinal herb in Indian traditional system of medicine. Therefore, the present study was designed to evaluate the effects of A. nilagirica extracts/fractions on inhibition of proliferation and apoptosis in a human monocytic leukemia (THP-1) cell line.

Alanine Counteracts the Destabilizing Effect that Urea has on RNase-A.

Background: It is generally believed that organisms use and accumulate methylamine osmolytes to prevent urea's damaging effect on protein stability and activity. However, urea-rich cells not only accumulate methylamines but also many other methylated and non-methylated compounds as well. But, so far it is not known whether osmolytes that are not accumulated in urea-rich cells could also confer urea-counteracting properties.