Preface

2008 ◽  
Vol 80 (8) ◽  
pp. vi
Author(s):  
Francesco Nicotra ◽  
Mary Garson
Keyword(s):  
Bioorganic Chemistry ◽  
Drug Discovery ◽  
Organic Synthesis ◽  
Industrial Application ◽  
Drug Research ◽  
Bioinorganic Chemistry ◽  
Biotechnological Applications ◽  
Potential Applications ◽  
Chemistry Division ◽  
Novel Drug

In August 2007, IUPAC‚ Organic and Biomolecular Chemistry Division launched a combined Biomolecular-Biotechnology Symposium as a major component of the 41st IUPAC Congress in Turin, Italy. This four-day CHEM-BIO-TECH 2007 Symposium comprised IUPAC‚ 1st Symposium on Biotechnology held jointly with IUPAC‚ 8th Symposium on Bioorganic Chemistry, ISBOC-8.In designing the program, the goal was to focus on work at the interface of biotechnology and biomolecular chemistry from which many key industrial and academic advances have sprung. The program embraced topics ranging from novel drug discovery, biosynthesis, biocatalysis, and organic synthesis through artificial biomolecules and other emerging biotechnological applications. Attention was also devoted to industrial experience in drug research and in biotechnological productions.The special topics discussed during the symposium included:- natural products synthesis, biosynthesis, and isolation- industrial application of bioorganic chemistry and biotechnology- bioorganic and bioinorganic chemistry, biosynthesis, and biocatalysis- analytical methods applied to molecular recognitionThis issue of Pure and Applied Chemistry comprises a collection of 11 papers based upon the invited lectures delivered at CHEM-BIO-TECH 2007. It offers readers an enduring record of the representative scientific contributions announced during the symposium, in an area of interface between chemistry and biology of great interest and relevant potential applications.Francesco Nicotra and Mary GarsonConference Chair and Co-chair

scholarly journals The Development of Biocatalysis as a Tool for Drug Discovery

2020 ◽  
Vol 74 (5) ◽  
pp. 368-377 ◽  
Author(s):  
Jenny Schwarz ◽  
Katrin Rosenthal ◽  
Radka Snajdrova ◽  
Matthias Kittelmann ◽  
Stephan Lütz
Keyword(s):  
Drug Discovery ◽  
Enzymatic Synthesis ◽  
High Selectivity ◽  
Drug Research ◽  
New Products ◽  
Building Blocks ◽  
Process Conditions ◽  
The Past ◽  
Potential Applications ◽  
Industrial Use

Enzymes are versatile biocatalysts capable of performing selective reactions. The advantages of enzymes in comparison to classical chemistry including chemical catalysts are the generally milder process conditions and avoidance of harmful reactants. Their high selectivity and specificity are especially beneficial for the enzymatic synthesis of new products with potential applications in drug research. Therefore, in the past decades, the utilization of isolated enzymes or whole-cell biocatalysts has spread through a growing number of biotechnological industries. The applications comprise the production of chiral building blocks for the pharmaceutical and fine chemical industry, the enzymatic synthesis of drug metabolites for testing of toxicity, function, biological activity, degradation and the production of biocatalytically modified natural products, which all play a role in drug discovery. Especially Oreste Ghisalba's contributions, which paved the way for the industrial use of enzymes, will be considered in this review.

Thermal Taste and Anti-Aspiration Drugs: A Novel Drug Discovery Against Pneumonia

2014 ◽  
Vol 20 (16) ◽  
pp. 2755-2759 ◽  
Author(s):  
Satoru Ebihara ◽  
Takae Ebihara ◽  
Peijun Gui ◽  
Ken Osaka ◽  
Yasunori Sumi ◽  
...  
Keyword(s):  
Drug Discovery ◽  
Thermal Taste ◽  
Novel Drug

Computational and Experimental Binding Mechanism of DNA-drug Interactions

2019 ◽  
Vol 24 (32) ◽  
pp. 3739-3757 ◽  
Author(s):  
Chandrabose Selvaraj ◽  
Sanjeev K. Singh
Keyword(s):  
Small Molecules ◽  
Self Assembly ◽  
Genetic Material ◽  
Dna Interaction ◽  
Significant Feature ◽  
Drug Molecules ◽  
Potential Applications ◽  
Novel Drug ◽  
Groove Binders ◽  
Molecular Docking And Dynamics

Nucleic acid is the key unit and a predominant genetic material for interpreting the fundamental basis of genetic information in an organism and now it is used for the evolution of a novel group of therapeutics. To identify the potential impact on the biological science, it receives high recognition in therapeutic applications. Due to its selective recognition of molecular targets and pathways, DNA significantly imparts tremendous specificity of action. Examining the properties of DNA holds numerous advantages in assembly, interconnects, computational elements, along with potential applications of DNA self-assembly and scaffolding include nanoelectronics, biosensors, and programmable/autonomous molecular machines. The interaction of low molecular weight, small molecules with DNA is a significant feature in pharmacology. Based on the mode of binding mechanisms, small molecules are categorized as intercalators and groove binders having a significant role in target-based drug development. The understanding mechanism of drug-DNA interaction plays an important role in the development of novel drug molecules with more effective and lesser side effects. This article attempts to outline those interactions of drug-DNA with both experimental and computational advances, including ultraviolet (UV) -visible spectroscopy, fluorescent spectroscopy, circular dichroism, nuclear magnetic resonance (NMR), molecular docking and dynamics, and quantum mechanical applications.

An Update on Recent Advances in Cubosome: A Novel Drug Delivery System

2021 ◽  
Vol 21 ◽  
Author(s):  
Madhukar Garg ◽  
Anju Goyal ◽  
Sapna Kumari
Keyword(s):  
Drug Delivery ◽  
Drug Delivery System ◽  
Lipid Bilayers ◽  
Delivery System ◽  
Liquid Crystalline ◽  
Three Dimensional ◽  
Biologically Active ◽  
Potential Applications ◽  
Health Related ◽  
Novel Drug

: Cubosomes are highly stable nanostructured liquid crystalline dosage delivery form derived from amphiphilic lipids and polymer-based stabilizers converting it in a form of effective biocompatible carrier for the drug delivery. The delivery form comprised of bicontinuous lipid bilayers arranged in three dimensional honeycombs like structure provided with two internal aqueous channels for incorporation of number of biologically active ingredients. In contrast liposomes they provide large surface area for incorporation of different types of ingredients. Due to the distinct advantages of biocompatibility and thermodynamic stability, cubosomes have remained the first preference as method of choice in the sustained release, controlled release and targeted release dosage forms as new drug delivery system for the better release of the drugs. As lot of advancement in the new form of dosage form has bring the novel avenues in drug delivery mechanisms so it was matter of worth to compile the latest updates on the various aspects of mentioned therapeutic delivery system including its structure, routes of applications along with the potential applications to encapsulate variety drugs to serve health related benefits.

Epigenetics, Nutrition, Disease and Drug Development

2019 ◽  
Vol 16 (4) ◽  
pp. 386-391 ◽  
Author(s):  
Kenneth Lundstrom
Keyword(s):  
Dna Methylation ◽  
Drug Discovery ◽  
Rna Interference ◽  
Nutritional Requirements ◽  
Signal Pathways ◽  
Disease Development ◽  
Epigenetic Mechanisms ◽  
Epigenetic Changes ◽  
Health And Disease ◽  
Novel Drug

Epigenetic mechanisms comprising of DNA methylation, histone modifications and gene silencing by RNA interference have been strongly linked to the development and progression of various diseases. These findings have triggered research on epigenetic functions and signal pathways as targets for novel drug discovery. Dietary intake has also presented significant influence on human health and disease development and nutritional modifications have proven important in prevention, but also the treatment of disease. Moreover, a strong link between nutrition and epigenetic changes has been established. Therefore, in attempts to develop novel safer and more efficacious drugs, both nutritional requirements and epigenetic mechanisms need to be addressed.

Momordica balsamina L.: An Appraisal on Morphology, Ecological Diversity, Phytochemistry, Pharmacological and Biotechnological Applications

2020 ◽  
Vol 06 ◽  
Author(s):  
Saheed Sabiu ◽  
Christiana Eleojo Aruwa ◽  
Viresh Mohanlall ◽  
Himansu Baijnath
Keyword(s):  
Relevant Information ◽  
Perennial Herb ◽  
Biotechnological Applications ◽  
Tropical Regions ◽  
Toxicological Data ◽  
Human Disorders ◽  
Potential Applications ◽  
Baseline Information ◽  
The Caribbean ◽  
Bioactive Agents

Background: Momordica balsamina L. is a monoecious climbing vine and perennial herb native to the tropical regions of Asia, Arabia and the Caribbean, and with prominent presence in Nigeria, Botswana, Namibia, Swaziland and Southern African provinces. While evidence of its anecdotal usage as medicine exist, scientific reports complementing the claims are still emerging or at their infancy. Objective: This review appraised the morphology, therapeutic and biotechnological significance of M. balsamina. Method: Online resources such as Google Scholar, PubMed, ScienceDirect and MeSH were utilized for literature search and included relevant information from inception till May 2020 to streamline sought outcomes for in-depth discussion. Results: The data gathered and considered worthy of inclusion in this study revealed that M. balsamina is rich in phytonutrients of medicinal significance with cucurbitane-type triterpenoids, balsamin and momordins well characterized and fully elucidated. These compounds and other novel bioactive agents in M. balsamina have found remarkable pharmacological relevance and could further be harnessed for use against several debilitating human disorders. Conclusion: The potential applications of M. balsamina as nutraceutical and pharmaceutical agent should not be undermined. Also, with the inadequate toxicological data on this wild species, its consumption should be with caution and translational studies that could advance scientific knowledge and aid better understanding of both its pharmacokinetics and pharmacodynamics without sidelining its potent biotechnological applications are highly encouraged. It is hoped that this paper will provide baseline information that could serve as a guide and inspiration for further studies on the prospects of M. balsamina.

SOMOphilic Alkynylation Using Acetylenic Sulfones as Functional Reagents

2021 ◽  
Author(s):  
Danhua Ge ◽  
Xin Wang ◽  
Xue-Qiang Chu
Keyword(s):  
Drug Discovery ◽  
Organic Synthesis ◽  
Materials Science ◽  
Polymer Chemistry ◽  
The Past ◽  
Acetylenic Sulfones

The past decades have witnessed a boom in alkynylation mainly owing to the importance of alkynyl-containing molecules in organic synthesis, drug discovery, polymer chemistry, and materials science. Besides conventional strategies,...

scholarly journals Zebrafish Model in Ophthalmology to Study Disease Mechanism and Drug Discovery

2021 ◽  
Vol 14 (8) ◽  
pp. 716
Author(s):  
Yiwen Hong ◽  
Yan Luo
Keyword(s):  
Drug Discovery ◽  
Behavioral Assessment ◽  
Age Related Macular Degeneration ◽  
Disease Mechanism ◽  
Zebrafish Model ◽  
Age Related ◽  
Eye Disorders ◽  
Vertebrate Model ◽  
Drug Treatments ◽  
Novel Drug

Visual impairment and blindness are common and seriously affect people’s work and quality of life in the world. Therefore, the effective therapies for eye diseases are of high priority. Zebrafish (Danio rerio) is an alternative vertebrate model as a useful tool for the mechanism elucidation and drug discovery of various eye disorders, such as cataracts, glaucoma, diabetic retinopathy, age-related macular degeneration, photoreceptor degeneration, etc. The genetic and embryonic accessibility of zebrafish in combination with a behavioral assessment of visual function has made it a very popular model in ophthalmology. Zebrafish has also been widely used in ocular drug discovery, such as the screening of new anti-angiogenic compounds or neuroprotective drugs, and the oculotoxicity test. In this review, we summarized the applications of zebrafish as the models of eye disorders to study disease mechanism and investigate novel drug treatments.

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