INTRODUCTION:Withania somnifera(W.somnifera)is a plant with remarkable pharmacological properties.The plant has an impressive profile of medicinal uses in the folk medicine system of several civilizations.AIM:This com...INTRODUCTION:Withania somnifera(W.somnifera)is a plant with remarkable pharmacological properties.The plant has an impressive profile of medicinal uses in the folk medicine system of several civilizations.AIM:This comprehensive study is aimed to characterize phytochemicals in fruit of W.somnifera and tested for in vitro anticancer potential to find out active candidate in disease prevention and treatment.METHODS:The bioactive components from W.somnifera fruit were extracted with polar and non-polar solvents.Anticancer potential of the isolated bioactive was assessed against different cancer cell lines through MTT assay and Incucytes imaging analysis.The extracts were characterized for secondary metabolites using GCMS(gas chromatography-mass spectrometer),LCMS(liquid(electrospray Ionization)and 1H-NMR(electrospray Ionization)techniques.RESULTS:Both freeze-dried and rotary evaporator condensed extracts exhibited anticancer potential against MDA-MB-231,MCF7-SKOV3 and SKBR3 cell lines.The tested extracts have cell growth inhibition potential against mammalian cancer cell line.Hexacosanedioic acid purified from n-hexane extract through HPLC was investigated for its cytotoxicity against breast cancer cell line SKBR3 by using Incucytes imaging analysis.Conclusion:We found that a variety of bioactive compounds existed in this plant.One identified compound that was not investigated for cytotoxicity in previous studies was purified and its application showed cytotoxicity on breast cancer cell lines.A number of bioactive identified from W.somnifera fruit may have an effective potential for development into chemotherapy drugs.展开更多
Lipopeptides are recognized as a structurally diverse group of functional biopeptides.They possess multiple biological,biotechnological and therapeutic applications and are able to affect cell membrane integrity and p...Lipopeptides are recognized as a structurally diverse group of functional biopeptides.They possess multiple biological,biotechnological and therapeutic applications and are able to affect cell membrane integrity and permeability.It is widely accepted that suppressing the interaction of redooxidation is mainly aimed by inserting functional biopeptides on form alpha-helical peptides or on form antibody.Such types of structured biomaterials have great potential in promoting signal transductions to the most organelles having geometrical and spacial structures similar to endogenous liposome forms such as lysosomes,ribosomes,mitochondria and platelets..Thus,inserting radioactive trace-elements along with biopeptides is necessary in tracing the trajectory of those radioactive micelles that are destined in targeting further complicated disease and growth factor propagation.These techniques are important in determining structure-symmetry and asymmetry leading to meso-spherical crystal-packing modes or to copolymer vesiculization.The main objective of this review is to highlight and elucidate the potential role of lipopeptides in promoting signals at surface/interface of micelles along with their functionalities in repairing cellular and nuclear damages.Moreover,state-of-the-art scientific knowledge is reviewed regarding bioconjugation and structuring charged-mono-layer and/or bi-layer phospholipidic membranes in adherent to signal-biopeptides using some advanced techniques such as ultra-sound probe based polydispersity of radioactive trace-elements assisted microdialysis as micro-separating techniques in between those miscible and immiscible compounds.展开更多
基金the IRSIP Scholarship Program of Higher Education commission of Pakistan for funding。
文摘INTRODUCTION:Withania somnifera(W.somnifera)is a plant with remarkable pharmacological properties.The plant has an impressive profile of medicinal uses in the folk medicine system of several civilizations.AIM:This comprehensive study is aimed to characterize phytochemicals in fruit of W.somnifera and tested for in vitro anticancer potential to find out active candidate in disease prevention and treatment.METHODS:The bioactive components from W.somnifera fruit were extracted with polar and non-polar solvents.Anticancer potential of the isolated bioactive was assessed against different cancer cell lines through MTT assay and Incucytes imaging analysis.The extracts were characterized for secondary metabolites using GCMS(gas chromatography-mass spectrometer),LCMS(liquid(electrospray Ionization)and 1H-NMR(electrospray Ionization)techniques.RESULTS:Both freeze-dried and rotary evaporator condensed extracts exhibited anticancer potential against MDA-MB-231,MCF7-SKOV3 and SKBR3 cell lines.The tested extracts have cell growth inhibition potential against mammalian cancer cell line.Hexacosanedioic acid purified from n-hexane extract through HPLC was investigated for its cytotoxicity against breast cancer cell line SKBR3 by using Incucytes imaging analysis.Conclusion:We found that a variety of bioactive compounds existed in this plant.One identified compound that was not investigated for cytotoxicity in previous studies was purified and its application showed cytotoxicity on breast cancer cell lines.A number of bioactive identified from W.somnifera fruit may have an effective potential for development into chemotherapy drugs.
基金The authors acknowledge the INATAA Mentouri Constantine University of Algeria,University Putra Malaysia and Malaysian Palm Oil Board for further innovation and support to researches relevant to food crystallization,isomerization and copolymerization destined for enriching emulsions food products.
文摘Lipopeptides are recognized as a structurally diverse group of functional biopeptides.They possess multiple biological,biotechnological and therapeutic applications and are able to affect cell membrane integrity and permeability.It is widely accepted that suppressing the interaction of redooxidation is mainly aimed by inserting functional biopeptides on form alpha-helical peptides or on form antibody.Such types of structured biomaterials have great potential in promoting signal transductions to the most organelles having geometrical and spacial structures similar to endogenous liposome forms such as lysosomes,ribosomes,mitochondria and platelets..Thus,inserting radioactive trace-elements along with biopeptides is necessary in tracing the trajectory of those radioactive micelles that are destined in targeting further complicated disease and growth factor propagation.These techniques are important in determining structure-symmetry and asymmetry leading to meso-spherical crystal-packing modes or to copolymer vesiculization.The main objective of this review is to highlight and elucidate the potential role of lipopeptides in promoting signals at surface/interface of micelles along with their functionalities in repairing cellular and nuclear damages.Moreover,state-of-the-art scientific knowledge is reviewed regarding bioconjugation and structuring charged-mono-layer and/or bi-layer phospholipidic membranes in adherent to signal-biopeptides using some advanced techniques such as ultra-sound probe based polydispersity of radioactive trace-elements assisted microdialysis as micro-separating techniques in between those miscible and immiscible compounds.
