Methicillin-Resistant Staphylococcus aureus Infection and its Health Perspective: A Review.

Background: Methicillin-resistant Staphylococcus aureus (MRSA) is a potential threat globally since it is associated with high morbidity and mortality. In addition, the ability of MRSA to develop resistance and adapt to various environments makes it exceptional from other bacterial strains. Effective management is best determined by the site of infection.

Leveraging decagonal in-silico strategies for uncovering IL-6 inhibitors with precision.

Interleukin-6 upregulation leads to various acute phase reactions such as local inflammation and systemic inflammation in many diseases like cancer, multiple sclerosis, rheumatoid arthritis, anemia, and Alzheimer's disease stimulating JAK/STAT3, Ras/MAPK, PI3K-PKB/Akt pathogenic pathways. Since no small molecules are available in the market against IL-6 till now, we have designed a class of small bioactive 1,3 - indanedione (IDC) molecules for inhibiting IL-6 using a decagonal approach computational studies. The IL-6 mutations were mapped in the IL-6 protein (PDB ID: 1ALU) from thorough pharmacogenomic and proteomics studies.

Virtual high throughput screening of natural peptides against ErbB1 and ErbB2 to identify potential inhibitors for cancer chemotherapy.

Human epidermal growth factor receptors (EGFR), namely ErbB1/HER1, ErbB2/HER2/neu, ErbB3/HER3, and ErbB4/HER4, the trans-membrane family of tyrosine kinase receptors, are overexpressed in many types of cancers. These receptors play an important role in cell proliferation, differentiation, invasion, metastasis and angiogenesis including unregulated activation of cancer cells. Overexpression of ErbB1 and ErbB2 that occurs in several types of cancers is associated with poor prognosis leading to resistance to ErbB1-directed therapies.

Neurotrophin mimetics and tropomyosin kinase receptors: a futuristic pharmacological tool for Parkinson's.

Parkinson's disease is a complex age-related progressive dopaminergic neurodegenerative disease consistently viewed as a disorder of movement and is characterized by its cardinal motor symptoms. While the motor symptoms and its clinical manifestations are attributed to the nigral dopaminergic neuronal death and basal ganglia dysfunction, studies have subsequently proven that the non-dopaminergic neurons in various brain regions are also additionally involved with the disease progression. Thus, it is now well accepted that the involvement of various neurotransmitters and other ligands accounts for the non-motor symptoms (NMS) associated with the Parkinson's disease.

Peptides for Dual Targeting of ErbB1 and ErbB2: Blocking EGFR Cell Signaling Transduction Pathways for Cancer Chemotherapy.

Cancer is one of the most deadly diseases involving dysregulated cell proliferation. Chemotherapeutic drugs have serious drawbacks of nonspecific toxicity and drug resistance. Tyrosine kinases are a significant class of enzymes of protein kinases.

Ceftriaxone induces glial EAAT-2 promotor region via NF-kB conformational changes: An interaction analysis using HADDOCK.

Excitotoxicity, depletion of energy metabolites, and ionic imbalance are the major factors involved in neurodegeneration mediated through excitatory amino acid transporter-2 (EAAT-2) dysfunction in ischemic insult. Recent studies have revealed that ceftriaxone expresses EAAT-2 via nuclear transcription factor kappa-B (NF-kB) signaling pathway, stimulation of EAAT-2 expression in the ischemic, and excitotoxic conditions that could provide potential benefits to control neurodegeneration. In this study, we have predicted the in silico model for interaction between NF-kB and EAAT-2 promoter region to rule out the conformational changes for the expression of EAAT-2 protein.

docking and molecular dynamic introspective study of multiple targets of AChE with Rivastigmine and NMDA receptors with Riluzole for Alzheimer's disease.

The present study was initiated with PDB selection and validation where 11 acetylcholinesterase (AChE) and 4 N-methyl-D-aspartate receptor (NMDAR) proteins were considered for docking with Rivastigmine and Riluzole respectively. Out of the 15 proteins, selected significant binding was observed for AChE, with 5FPQ, and NMDA receptors with 5I2K. Molecular docking studies of 5FPQ/Rivastigmine complex displayed a binding score of -8.

GlmU Inhibitors as Promising Antibacterial Agents: A Review.

Bacterial infections are a major cause of mortality and morbidity in humans throughout the world. Infections due to resistant bacterial strains such as methicillin-resistant Staphyloccocusaureus vancomycin, resistant Enterococci, Klebsiella pneumoniae, Staphylococcus aureus, and Mycobacterium are alarming. Hence the development of new antibacterial agents, which act via a novel mechanism of action, became a priority in antibacterial research.

Targeting of ErbB1, ErbB2, and their Dual Targeting Using Small Molecules and Natural Peptides: Blocking EGFR Cell Signaling Pathways in Cancer: A Mini-Review.

Cancer is one of the deadliest diseases involving dysregulated cell proliferation and has been the leading cause of death worldwide. The chemotherapeutic drugs currently used for treating cancer have serious drawbacks of non-specific toxicity and drug resistance. The four members of the human epidermal growth factor receptor (EGFR), namely, ErbB1/HER1, ErbB2/HER2/neu, ErbB3/HER3 and ErbB4/HER4, the trans-membrane family of tyrosine kinase receptors, are overexpressed in many types of cancers.