Recent Developments in Azetidinone-Azole Conjugates: Emerging Antimicrobial Potentials.

The emergence of multidrug-resistant microbial strains poses a significant challenge to global public health. In response, researchers have been exploring innovative antimicrobial agents with enhanced efficacy and novel mechanisms of action. One promising approach involves the synthesis of hybrid molecules combining azetidinone and azole moieties, capitalizing on the respective antimicrobial properties of both structural elements.

Understanding Efficacy of Using ACEIs and ARBs in Chronotherapeutic Treatment of Hypertension: Which Drug When?

Hypertension, a prevalent global health issue, poses significant risks for morbidity and mortality. The interplay between hypertension and comorbidities like diabetes and chronic kidney disease (CKD) underscores the urgency for effective management strategies. Chronotherapy, aligning medication administration with circadian rhythms, emerges as a promising approach to optimize treatment outcomes.

Recent Updates on Antibacterial Quinolones: Green Synthesis, Mode of Interaction and Structure-Activity Relationship.

Quinolone antibiotics are a crucial class of synthetic antibacterial agents, widely utilized due to their broad spectrum of antibacterial activity. Due to the development of antimicrobial resistance, the potency of quinolone drugs decreased. Many conventional methods have been developed to elevate amination rate and to improve yield.

Comprehensing the role of serum GGT in colorectal carcinoma: cancer risk, prognostic and diagnostic significance.

Effective biomarkers are necessary for early diagnosis, prognosis, and therapy monitoring of colorectal cancer (CRC), a disease that continues to be a major worldwide health problem. Due to a potential connection to colorectal cancer, serum gamma-glutamyl transferase (GGT), an important enzyme in metabolism of glutathione and cellular stress response, has drawn attention. GGT is an essential component of the antioxidant system that protects against oxidative stress.

Novel quinolone substituted 1,3,4-oxadiazole derivatives: design, synthesis, antimicrobial and anti-inflammatory potential.

A novel series of quinolone-substituted 1,3,4-oxadiazole derivatives 4(a-l) have been designed and synthesized. The target compounds were investigated for their antibacterial activity against gram positive (Staphylococcus aureus, ATCC 25923, Enterococcus faecalis, ATCC 29212) and gram negative bacterium (Escherichia coli, ATCC 25922, Pseudomonas aeruginosa, ATCC 27853) for antifungal activity using (Candida albicans, ATCC 10231) and anti-inflammatory activity as COX-II inhibitors, respectively. The 1,3,4-oxadiazole functionality was introduced at C-6 position of pipemidic acid derivatives.

Biomarkers of Hepatic Toxicity: An Overview.

Background: Hepatotoxicity is the foremost issue for clinicians and the primary reason for pharmaceutical product recalls. A biomarker is a measurable and quantifiable attribute used to evaluate the efficacy of a treatment or to diagnose a disease. There are various biomarkers which are used for the detection of liver disease and the intent of liver damage.

Indian herb and species: Phytochemical and therapeutic application.

Clinical investigations are increasingly focusing on natural materials with medical benefits because, in contrast to medicines, they have extremely few adverse effects. species of the family has many bioactive principles for plant nutraceuticals. A thorough assessment of the existing literature revealed that Indian species are an important group of medicinal herbs used for a variety of pharmacological activities.

Understanding the Potential of mRNA as Biomarker to Revolutionize Diagnosis of Colorectal Cancer.

MicroRNA as potential biomarker for early diagnosis, differentiating various stages, interpreting the success of postoperative curative surgery and predicting early relapse of Colorectal cancer.In the realm of medical research, the quest to find effective biomarkers for various diseases has always been a top priority. Colorectal cancer (CRC), one of the leading causes of cancer-related deaths worldwide, is no exception.

Serum Gamma Glutamyl Transferase: Understanding its Contribution as a Potential Predictor of the Occurrence of Type 2 Diabetes.

Introduction: The liver and kidneys are the primary locations of the glutathione metabolism enzyme gamma-glutamyl transferase (GGT). The two main factors contributing to an increase are hepatic illnesses and excessive alcohol use. This study set out to test a theory on the predictive importance of the association between GGT and Type 2 diabetes mellitus.

Circulating MicroRNAs: Diagnostic Value as Biomarkers in the Detection of Non-alcoholic Fatty Liver Diseases and Hepatocellular Carcinoma.

Non-alcoholic fatty liver disease (NAFLD), a metabolic-related disorder, is the most common cause of chronic liver disease which, if left untreated, can progress from simple steatosis to advanced fibrosis and eventually cirrhosis or hepatocellular carcinoma, which is the leading cause of hepatic damage globally. Currently available diagnostic modalities for NAFLD and hepatocellular carcinoma are mostly invasive and of limited precision. A liver biopsy is the most widely used diagnostic tool for hepatic disease.

Novel targets for potential therapeutic use in Diabetes mellitus.

Future targets are a promising prospect to overcome the limitation of conventional and current approaches by providing secure and effective treatment without compromising patient compliance. Diabetes mellitus is a fast-growing problem that has been raised worldwide, from 4% to 6.4% (around 285 million people) in past 30 years.

Design, Synthesis, Anti-microbial and Molecular Docking Studies of Novel 5-Pyrazyl-2-Sulfanyl-1, 3, 4-Oxadiazole Derivatives.

Background: Chemical modification of Oxadiazole may lead to a potent therapeutic agent. A series of novel 5-pyrazyl-2-sulfanyl-1, 3, 4-oxadiazole derivatives (5ag) have been synthesised utilising pyrazinoic acid as a precursor. The new oxadiazole compounds were docked against potential targets and evaluated for antibacterial and antitubercular activity.

Medicinal Plants in Cancer Treatment: Contribution of Nuclear Factor- Kappa B (NF-kB) Inhibitors.

Nuclear factor-kappa B (NF-κB) is one of the principal inducible proteins and a predominant transcription factor that is known to control gene expression in mammals. It plays a pivotal role in regulating cell signalling in the body under certain physiological and pathological conditions. In cancer cells, such as colon, breast, pancreatic, ovarian, melanoma, and lymphoma, the NF-κB pathway is active.

Styrylquinolines Derivatives: SAR Study and Synthetic Approaches.

In the present-day scenario, heterocyclic derivatives have revealed the primary function of various medicinal agents precious for humanity. Out of a diverse range of heterocycles, Styrylquinolines scaffolds have been proved to play an essential role in a broad range of biological activities, including anti-HIV-1, antimicrobial, anti-inflammatory, anti-Alzheimer activity with antiproliferative effects on tumor cell lines. Due to the immense pharmacological importance, distinct synthetic methods have been executed to attain new drug entities from Styrylquinolines.

Appropriate Use of Antibiotics for the Management of Respiratory Tract Infections.

Lower Respiratory Tract Infections (LRTIs) and Upper Respiratory Tract Infections (URTIs) cause high morbidity and mortality worldwide. Lower respiratory tract infections are generally more serious than upper infections. Antibiotics are often inappropriately prescribed for patients with RTI.

Clinical Efficacy of Remdesivir and Favipiravir in the Treatment of COVID-19 Patients: Scenario so far.

The novel SARS-CoV-2 is a new disease that has caused severe destruction to human lives across the globe, including infection, mortality and financial crises, for which, scientific researchers have been directed towards the development of treatment and controlling measures against coronavirus. Currently, there has been no approved drug for the treatment of the disease, but several antiviral drugs have shown therapeutic effects from which, remdesivir and favipiravir are two such drugs. These drugs have shown some therapeutic potential in the treatment of COVID-19 by inhibiting viral enzyme RNA-dependent RNA polymerase.

Exploring Azatidinone Moiety: An Insight into its Anti-tubercular Potency.

TB is becoming a worldwide problem and it was declared since 1993 by the World Health Organization (WHO), a global health emergency. The current problem of tuberculosis therapy is the emergence of multi-drug resistant (MDR) strains, caused by the improper use of antibiotics in chemotherapy of TB patients. Azatidinones, a β-lactam cyclic amide with four atoms in a ring, has been considered as a magic moiety (wonder nucleus) which possesses almost all types of biological activities.

An Elite Scaffold and a Wonderful Pharmacophore in Drug Discovery: Styrylquinoline.

Styrylquinoline is a quinoline molecule linked to phenyl rings with an unsaturated ethylene linker, resulting in a flat and rigid conformation. The synthesis of the molecule was reported almost a century ago but was not much explored due to its adverse toxicity and poor selectivity. In the last two decades, a plethora of work was reported related to the synthesis and antiretroviral activity of several styrylquinoline derivatives.

Exploring Quinolone Scaffold: Unravelling the Chemistry of Anticancer Drug Design.

Globally, cancer is considered as the major leading cause in burdening the patient's health care system globally. The growing threat of drug-resistant cancers renders an urgent need to develop more successful candidates for the anti-cancer therapy. In view of the outstanding pharmacological activities, Quinolone and its derivatives have attracted more attention towards drug designing and biological evaluation in the search for new drug molecules.

Design, Synthesis and Enhanced BBB Penetration Studies of L-serine-Tethered Nipecotic Acid-Prodrug.

Nipecotic acid is considered to be one of the most potent inhibitors of neuronal and glial-aminobutyric acid (GABA) uptake in vitro. Due to its hydrophilic nature, nipecotic acid does not readily cross the blood-brain barrier (BBB). Large neutral amino acids (LAT1)-knotted nipecotic acid prodrug was designed and synthesized with the aim to enhance the BBB permeation by the use of carrier-mediated transport.

Phyto-Phospholipid Complexation as a Novel Drug Delivery System for Management of Cancer with Better Bioavailability: Current Perspectives and Future Prospects.

Cancer is the foremost cause of death, and it supports the need for the identification of novel anticancer drugs to improve the efficacy of current-therapy. While the synthetic anticancer drug is associated with numerous side effects. Hence the plant active or phytoconstituents are in high demand for the treatment of cancer due to minimum side effects.

Evaluation and Docking Study of Pyrazine Containing 1, 3, 4-Oxadiazoles Clubbed with Substituted Azetidin-2-one: A New Class of Potential Antimicrobial and Antitubercular.

Background: Tuberculosis (TB) caused by Mycobacterium tuberculosis is one of the main killers of people all over the world. The major hurdles with existing therapy are the lengthy regimen and appearance of multi drug resistant (MDR) and extensively drug resistant (XDR) strains of M.tuberculosis.