Kalicharan Sharma

ORCID: 0000-0003-0333-2521
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Research Areas
  • Synthesis and biological activity
  • Computational Drug Discovery Methods
  • Synthesis and Characterization of Heterocyclic Compounds
  • Synthesis and Biological Evaluation
  • Cancer therapeutics and mechanisms
  • Natural Antidiabetic Agents Studies
  • Research on Leishmaniasis Studies
  • SARS-CoV-2 and COVID-19 Research
  • Click Chemistry and Applications
  • Inflammatory mediators and NSAID effects
  • Phenothiazines and Benzothiazines Synthesis and Activities
  • Bioactive Compounds and Antitumor Agents
  • Trypanosoma species research and implications
  • Enzyme function and inhibition
  • Synthesis and Reactions of Organic Compounds
  • Lung Cancer Treatments and Mutations
  • Alzheimer's disease research and treatments
  • Tuberculosis Research and Epidemiology
  • Genetics, Bioinformatics, and Biomedical Research
  • Toxin Mechanisms and Immunotoxins
  • Tannin, Tannase and Anticancer Activities
  • Medicinal Plants and Neuroprotection
  • Pharmacological Effects of Natural Compounds
  • Nail Diseases and Treatments
  • Cholinesterase and Neurodegenerative Diseases

Indo Soviet Friendship College of Pharmacy
2024-2025

Delhi Pharmaceutical Science and Research University
2021-2024

Friendship College
2024

Jamia Hamdard
2016-2022

Mankind Pharma (India)
2020

This work evaluates nano-lipid carrier of ganoderic acid (GA) and molecular docking on various cancer signaling pathways, an attempt to improve the hepatic condition associated with carcinoma (HCC) induced by diethyl-nitrosamine (DEN) in Wistar rats. Molecular mechanism GA was performed through binding simulation analysis for pathway, viz., Bcl-2, Pl3K, NF-κB, Akt/PKB, Stat-3. Double emulsion solvent displacement method implied preparation GA-loaded carrier. GA-NLCs were evaluated drug...

10.1080/10717544.2019.1606865 article EN cc-by Drug Delivery 2019-01-01

Abstract Background Natural products use for arthritis treatment is gaining importance in the medical worldt. Various studies reports of Melastoma malabathricum Linn . ( MM ) (Melastomataceae), also known as “putki,” has a broad range health benefits, its free radical scavenging constituents. The current investigation scrutinizes antioxidant and anti-inflammatory effect against adjuvant-induced experimental rats. Methods High-performance thin layer chromatography (HPTLC) was used estimation...

10.1186/s12906-016-1470-9 article EN cc-by BMC Complementary Medicine and Therapies 2016-12-07

The outbreak of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is responsible for the disease 19 (COVID-19) pandemic. Despite unprecedented research and developmental efforts, SARS-CoV-2-specific antivirals are still unavailable treatment COVID-19. In most instances, SARS-CoV-2 infection initiates with binding Spike glycoprotein to host cell ACE2 receptor. Utilizing crystal structure ACE2/Spike receptor-binding domain (S-RBD) complex (PDB file 6M0J) in a computer-aided drug...

10.1128/jvi.01437-21 article EN Journal of Virology 2021-09-22

has a long history of use in the Indian Ayurvedic System Medicine for treatment, prevention, and cure diverse range human diseases such as diabetes obesity, other metabolic diseases. A wide chemical constituents, triterpenoid saponin, kauren diterpene, coumestans, been isolated from plant. Conversely, no published literature is available relation to isolation wedelolactone (WEL) its anti-diabetic effect. The aim present study was isolate bioactive phyto-constituent

10.1039/c7ra12568b article EN cc-by RSC Advances 2018-01-01

The objective of this study was to evaluate the anticancer effects Melstoma malabathricum L. (MM) MDA-MB-231 human breast cancer and in vivo mammary tumor model decipher potential mechanism. phyto-constituents extract have been identified by liquid chromatography-mass spectrometry (LC–MS). anti-cancer activity MM tested on cells. Chemical carcinogen 7,12-dimethylbenz(a)anthracene (DMBA) used for induction rodents. Burden, volume, incidence, pro-inflammatory cytokines, antioxidant parameters...

10.1016/j.biopha.2021.111298 article EN Biomedicine & Pharmacotherapy 2021-03-02

ABSTRACTIntroduction The global Mpox (MPX) disease outbreak caused by the virus (MPXV) in 2022 alarmed World Health Organization (WHO) and health regulation agencies of individual countries leading to declaration MPX as a Public Emergency. Owing genetic similarities between smallpox-causing poxvirus MPXV, vaccine JYNNEOS, anti-smallpox drugs Brincidofovir Tecovirimat were granted emergency use authorization United States Food Drug Administration. WHO also included cidofovir, NIOCH-14, other...

10.1080/14728222.2023.2230361 article EN Expert Opinion on Therapeutic Targets 2023-06-03

Prunus amygdalus (PA) is a popular invasive seed utilized in the management of diabetes Jammu and Kashmir, India. The objective current study was to scrutinize antidiabetic effect against Streptozotocin (STZ) induced diabetic rats explore possible mechanism action at cellular sub-cellular levels. Box Benkan Design (BBD) performed determine PA powder methanol, extraction time temperature on DPPH ABTS free radical scavenging activity decoction. In-silico GLUT1 (5EQG) dipeptidyl peptidase IV...

10.1080/07391102.2020.1775124 article EN Journal of Biomolecular Structure and Dynamics 2020-06-30

Six 1,4-benzothiazin-3-ones (2a-f) and four benzothiazinyl acetate derivatives (3a-d) were synthesized characterized by various spectroscopic methods, namely, 1H NMR, 13C IR, MS, elemental analysis. The cytotoxic effects of the compounds assessed against MCF-7, a human breast cancer cell line, along with their anti-inflammatory activity. Molecular docking studies performed VEGFR2 kinase receptor displayed common binding orientation in catalytic pocket receptor. generalized Born surface area...

10.1021/acsomega.2c07153 article EN cc-by-nc-nd ACS Omega 2023-02-07

Abstract Antimalarial drug resistance has emerged as a threat for treating malaria, generating need to design and develop newer, more efficient antimalarial agents. This research aimed identify novel leads antimalarials. Dual receptor mechanism could be good strategy combat developing resistance. A series of benzimidazole acrylonitriles containing 18 compounds were designed, synthesized evaluated cytotoxicity, heme binding, ferriprotoporphyrin IX biomineralisation inhibition, falcipain‐2...

10.1002/ardp.201700251 article EN Archiv der Pharmazie 2017-12-11

In recent years, polysaccharide-decorated superparamagnetic iron oxide nanoparticles (SPIONs) have gained attention in the field of "nanotheranostics" with integrated diagnostic and therapeutic functions. Carboxymethyl Assam bora rice starch-stabilized SPIONs (CM-ABRS SPIONs), synthesized by co-precipitation method, has already shown exciting potential towards magnetic drug targeting potential. After establishing it as a promisable carrier, present study is focused on next step i.e. to...

10.1016/j.heliyon.2019.e01955 article EN cc-by-nc-nd Heliyon 2019-06-01

BA.2, a sublineage of Omicron BA.1, is now prominent in many parts the world. Early reports have indicated that BA.2 more infectious than BA.1. To gain insight into mutation profile and resulting impact mutations on interactions with receptor and/or monoclonal antibodies, we analyzed available sequences, structures Spike/receptor Spike/antibody complexes, conducted molecular dynamics simulations. The results showed had 50 high-prevalent mutations, compared to 48 Additionally, 17 BA.1 were...

10.3390/ijms23105534 article EN International Journal of Molecular Sciences 2022-05-16

Background: Mining of novel scaffolds as potential DPP-IV inhibitors for future development candidates antidiabetic agents to address global issues. Methodology: The identified hit KB-10 from a previously reported study was taken lead designing library analogues and screened initially based on in silico parameters docking score. A series selected (2[4-(1-acetyl-5-phenyl-4,5-dihydro-1H-pyrazol-3-yl)phenoxy]-1-phenylethanone derivatives were synthesized evaluated through vitro studies....

10.4155/fmc-2022-0141 article EN Future Medicinal Chemistry 2023-01-01

Among cancer-related disorders, lung carcinoma is one of the leading causes mortality. Anaplastic lymphoma kinase (ALK) belongs to tyrosine receptor family and exhibits similar characteristics insulin type receptors. The treatment advanced non-small cell cancer (NSCLC) associates with ALK gene rearrangement has significantly improved since approval Crizotinib in 2011 as first generation inhibitor. In continuation, second-generation drugs like ceritinib, alectinib, brigatinib were developed...

10.1016/j.ejmcr.2024.100142 article EN cc-by European Journal of Medicinal Chemistry Reports 2024-03-02
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