scholarly journals Homology modeling and docking studies to explore the novel drug for monocyte differentiation antigen CD14

2011 ◽  
Author(s):  
Bhimisetty Reshma ◽  
Sandeep Swaragam ◽  
Amineni Umamaheswari
Keyword(s):  
Homology Modeling ◽  
Docking Studies ◽  
The Novel ◽  
Differentiation Antigen ◽  
Monocyte Differentiation ◽  
Novel Drug

scholarly journals VIRTUAL SCREENING AND IDENTIFICATION OF PLAUSIBLE NOVEL THERAPEUTIC EGFR INHIBITORS AGAINST BREAST CANCER

2021 ◽  
Vol 9 (4) ◽  
pp. 481-491
Author(s):  
Megana KSNM ◽  
◽  
Suneetha Y ◽  
Keyword(s):  
Breast Cancer ◽  
Virtual Screening ◽  
Anticancer Agents ◽  
Docking Studies ◽  
The Novel ◽  
Drug Candidates ◽  
Promising Target ◽  
Toxic Drug ◽  
Screening And Identification ◽  
Novel Drug

Present days increasing concern about the identification of potential non-toxic drug candidates against several cancers is very important. The current study was carried out to discover the novel phytochemicals as effective anticancer agents against the selected protein (i.e., EGFR), which is a promising target for moderating triple-negative breast cancer (TNBC). Various studies showed that the natural constituents have a strong anti-tumor capacity and inhibiting tumor growth. Here structure-based virtual screening and molecular docking studies have been recognized as rational tactics for the recognition of novel drug candidates against the binding domain of EGFR (PDB code: 3GKW & 5FEE). Furthermore, the drug-likeness, adverse effects, and toxicogenomics effects were assessed with the help of various computational tools. Virtual screening was reported that 4 drug candidates i.e., CID: 65064; CID: 5280443; CID: 440735, and CID: 5280343 showed reliable consequences with fewer side effects and more efficient for the selected proteins. The overall effects indicated that renowned hits could be developed as reference skeletons for novel inhibitors envisaging EGFR to ameliorate TNBC.

A Review on Fast Dissolving Tablet

2017 ◽  
Vol 8 (03) ◽  
Author(s):  
Sagar T. Malsane ◽  
Smita S. Aher ◽  
R. B. Saudagar
Keyword(s):  
Drug Delivery ◽  
Patient Compliance ◽  
Research Area ◽  
Oral Route ◽  
Dosage Forms ◽  
The Novel ◽  
The Past ◽  
Orally Disintegrating Tablets ◽  
Novel Drug ◽  
Experience Difficulty

Oral route is presently the gold standard in the pharmaceutical industry where it is regarded as the safest, most economical and most convenient method of drug delivery resulting in highest patient compliance. Over the past three decades, orally disintegrating tablets (FDTs) have gained considerable attention due to patient compliance. Usually, elderly people experience difficulty in swallowing the conventional dosage forms like tablets, capsules, solutions and suspensions because of tremors of extremities and dysphagia. In some cases such as motion sickness, sudden episodes of allergic attack or coughing, and an unavailability of water, swallowing conventional tablets may be difficult. One such problem can be solved in the novel drug delivery system by formulating “Fast dissolving tablets” (FDTs) which disintegrates or dissolves rapidly without water within few seconds in the mouth due to the action of superdisintegrant or maximizing pore structure in the formulation. The review describes the various formulation aspects, superdisintegrants employed and technologies developed for FDTs, along with various excipients, evaluation tests, marketed formulation and drugs used in this research area.

Primordial science and pioneering approaches of guggul for chronic ailments – A modernized review

2020 ◽  
Vol 7 (2) ◽  
pp. 14-20
Author(s):  
Jamal Basha D ◽  
Kumar P R ◽  
Ranganayakulu D
Keyword(s):  
Water Solubility ◽  
Therapeutic Potential ◽  
Chemical Constituents ◽  
Signs And Symptoms ◽  
Dosage Forms ◽  
The Novel ◽  
Lipids Metabolism ◽  
Clinical Conditions ◽  
Novel Drug ◽  
Conventional Dosage

An oleo gum resin guggulu is a product which obtained as a result of gummosis from the bark of Commiphora wightii (Arnott) Bhandari [syn. Commiphoramukul (Hook. Ex Stocks) Family, Burseraceae]. It has been known for its immense applicability in the Ayurveda since time immemorial for the treatment of variety of disorders such as inflammation, gout, rheumatism, impotence, leprosy, obesity, and disorders of lipids metabolism. It is a mixture of phytoconstituents like terpenoids, steroids, flavonoids, guggultetrols, lignans, sugars, and amino acids. This review is an effort to compile all the information available on all of its chemical constituents which are responsible for its therapeutic potential, limitation of guggul extracts and the necessity of novel principles for gum guggul. Nowadays, Guggul is available as the marketed formulation for curing numerous clinical conditions and is accessible in combination with various other ingredients. Though conventional dosage form shows the dominance as patient compliance and easy availability, yet it has found to pose the problems like dose fluctuation, peak-valley effect, non-adjustment of the administered drug, invasiveness etc. Guggul lacks its desired effect due to its low bioavailability and water solubility. This makes it a partial or a deficient therapy for remedy of many signs and symptoms. Novel drug delivery system (NDDS), a new approach and has excluded many of drawbacks exhibited by conventional dosage forms. Some of the novel dosage forms of guggul has been formed like nanoparticles, nanovesicles, gugglusomes and proniosomal gel. But still, the novel formulations for guggul has its less outspread in the market. Guggul can be executed as a profitable drug using NDDS. There is a need to highlight the unidentified and unexplained facts about guggul so as to make it more efficacious and effective in terms of bioavailability and aqueous insolubility.

Carbohydrate-Binding Agents: Potential of Repurposing for COVID-19 Therapy

2020 ◽  
Vol 21 (11) ◽  
pp. 1085-1096 ◽  
Author(s):  
Rajesh Kumar Gupta ◽  
Girish R. Apte ◽  
Kiran Bharat Lokhande ◽  
Satyendra Mishra ◽  
Jayanta K. Pal
Keyword(s):  
Vaccine Development ◽  
Host Cells ◽  
Carbohydrate Binding ◽  
Atypical Pneumonia ◽  
The Novel ◽  
High Infection ◽  
Binding Agents ◽  
Current Scenario ◽  
Antiviral Activities ◽  
Novel Drug

: With the emergence of the novel severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), the whole world is suffering from atypical pneumonia, which resulted in more than 559,047 deaths worldwide. In this time of crisis and urgency, the only hope comes from new candidate vaccines and potential antivirals. However, formulating new vaccines and synthesizing new antivirals are a laborious task. Therefore, considering the high infection rate and mortality due to COVID-19, utilization of previous information, and repurposing of existing drugs against valid viral targets have emerged as a novel drug discovery approach in this challenging time. The transmembrane spike (S) glycoprotein of coronaviruses (CoVs), which facilitates the virus’s entry into the host cells, exists in a homotrimeric form and is covered with N-linked glycans. S glycoprotein is known as the main target of antibodies having neutralizing potency and is also considered as an attractive target for therapeutic or vaccine development. Similarly, targeting of N-linked glycans of S glycoprotein envelope of CoV via carbohydrate-binding agents (CBAs) could serve as an attractive therapeutic approach for developing novel antivirals. CBAs from natural sources like lectins from plants, marine algae and prokaryotes and lectin mimics like Pradimicin-A (PRM-A) have shown antiviral activities against CoV and other enveloped viruses. However, the potential use of CBAs specifically lectins was limited due to unfavorable responses like immunogenicity, mitogenicity, hemagglutination, inflammatory activity, cellular toxicity, etc. Here, we reviewed the current scenario of CBAs as antivirals against CoVs, presented strategies to improve the efficacy of CBAs against CoVs; and studied the molecular interactions between CBAs (lectins and PRM-A) with Man9 by molecular docking for potential repurposing against CoVs in general, and SARSCoV- 2, in particular.

scholarly journals Microparticles, Microspheres, and Microcapsules for Advanced Drug Delivery

2019 ◽  
Vol 87 (3) ◽  
pp. 20 ◽  
Author(s):  
Miléna Lengyel ◽  
Nikolett Kállai-Szabó ◽  
Vince Antal ◽  
András József Laki ◽  
István Antal
Keyword(s):  
Drug Delivery ◽  
Drug Delivery Systems ◽  
Freeze Drying ◽  
Delivery Systems ◽  
The Novel ◽  
Practical Applications ◽  
Inhaled Insulin ◽  
Formulation Factors ◽  
Novel Drug ◽  
Significant Production

Microparticles, microspheres, and microcapsules are widely used constituents of multiparticulate drug delivery systems, offering both therapeutic and technological advantages. Microparticles are generally in the 1–1000 µm size range, serve as multiunit drug delivery systems with well-defined physiological and pharmacokinetic benefits in order to improve the effectiveness, tolerability, and patient compliance. This paper reviews their evolution, significance, and formulation factors (excipients and procedures), as well as their most important practical applications (inhaled insulin, liposomal preparations). The article presents the most important structures of microparticles (microspheres, microcapsules, coated pellets, etc.), interpreted with microscopic images too. The most significant production processes (spray drying, extrusion, coacervation, freeze-drying, microfluidics), the drug release mechanisms, and the commonly used excipients, the characterization, and the novel drug delivery systems (microbubbles, microsponges), as well as the preparations used in therapy are discussed in detail.

Homology modeling and molecular docking studies of Drosophila and Aedes sex peptide receptors

2016 ◽  
Vol 66 ◽  
pp. 115-122 ◽  
Author(s):  
Jeong-hyun Kim ◽  
Soo-Kyung Kim ◽  
Jae-Hyuk Lee ◽  
Young-Joon Kim ◽  
William A. Goddard ◽  
...  
Keyword(s):  
Molecular Docking ◽  
Homology Modeling ◽  
Docking Studies ◽  
Peptide Receptors ◽  
Molecular Docking Studies ◽  
Sex Peptide
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