专利号:US-12018313-B2 优先权日:2016-12-28 标题:Methods, apparatuses, and systems for microorganism strain analysis of complex heterogeneous communities with tracer analytics, determination of functional relationships and interactions thereof, and synthesis of microbial ensembles 发明人:EMBREE MALLORY 权利人:NATIVE MICROBIALS INC 摘要:Methods, apparatuses, and systems for microorganism strain analysis of complex heterogeneous communities with tracer analytics, determination of functional relationships and interactions thereof, and synthesis of microbial ensembles, including dosed microbial ensembles and inoculative microbial ensembles, are disclosed.
专利号:US-9625466-B2 优先权日:2011-04-06 标题 :Signal amplification methods for the imaging of protein synthesis and neurotransmitter transport 发明人:BLANCHARD SCOTT C; ALTMAN ROGER B 权利人:BLANCHARD SCOTT C; ALTMAN ROGER B; UNIV CORNELL 摘要:The present invention describes the synthesis of biological samples that can be used for the purpose of enhancing the signal-to-noise ratios achievable during the imaging of protein synthesis, amino acid transport and neurotransmitter transport, particularly in applications where single-molecule resolution is demanded. The present invention provides quencher-labeled elongation factor (EF-Tu) and fluorophore-labeled tRNA. When these molecules are present in a ternary complex with GTP, the fluorescently-labeled tRNA is quantitatively quenched. Once the tRNA is incorporated into an actively translating ribosome, however, a burst of fluorescence is released and can be detected by a variety of techniques, including smFRET imaging. The invention further provides novel EF-Tu constructs for achieving quencher labeling at high levels while retaining native or near native activity in the translation reactions, as well as methods for preparing stable ternary complexes, methods of protein sequencing, methods of detecting amino acid transport using a proteoliposome assay system and the proteoliposomes systems and methods of imaging translation events in single living cells. The present invention should have an immediate impact on next-generation sequencing technologies and the detection of neurotransmitter transporter activities in both in vitro and in vivo settings, a critical component of drug activity/screening assays targeting this important class of molecules.
专利号:US-2024082118-A1 优先权日:2021-05-19 标 题:Topical compositions and methods of preparing the same 发明人:ABRAMOVICH SAGI; AVIDOR GAL; LANDA BENZION 权利人:LANDA LABS 2012 LTD 摘要:There is disclosed a composition comprising a water-insoluble thermoplastic compound capable of stimulating collagen synthesis (CSSC), the CSSC having a molecular weight of more than 0.6 kDa and being dispersed in a polar carrier as nano-elements having an average diameter of 200 nm or less and a viscosity of 107 mPa·s or less. The nano-elements of CSSC can be capable of stimulating the synthesis of skin proteins and/or enabling the delivery of active agents upon their application to a surface to be treated therewith. Methods for preparing the compositions and uses thereof are also provided.
专利号:US-2009053804-A1 优先权日:2007-07-27 标题:Methods of reducing intracellular fats from mammalian cells 发明人:RUIZ JOSEPH CHARLES 权利人:VESTA THERAPEUTICS INC 摘要:The present invention provides methods of reducing or clearing fat from mammalian cells. The method comprises culturing the cells in an environment that facilitates: 1) reduction of de novo fatty acid synthesis, 2) activation or synthesis of fatty acid oxidizing enzymes, and/or 3) export of lipids out of the cells. Cells substantially free of fatty acid are also provided in this invention.
专利号:US-2005182020-A1 优先权日:2003-11-14 标题 :Ceramide de novo synthesis-based therapeutic and prophylactic methods, and related articles of manufacture 发明人:WORGALL TILLA S; DECKELBAUM RICHARD J 摘要:Described is a method for decreasing the amount of mSREBP in a cell characterized by an elevated level of mSREBP comprising contacting the cell with an agent that specifically inhibits de novo synthesis of ceramide in the cell, thereby decreasing the amount of mSREBP in the cell. Also described are related methods and articles of manufacture.
专利号:US-2025305010-A1 优先权日:2022-05-08 标题:Lipid compositions and methods of producing same 发明人:KEREN TOMER; ELLA EZRA; ARGOV-ARGAMAN NURIT 权利人:WILK TECH INTERNATIONAL LTD; YISSUM RES DEV CO OF HEBREW UNIV JERUSALEM LTD 摘要:Provided is a method of increasing lipid synthesis or accumulation in mammary epithelial cells (MECs) culture and optionally secretion therefrom. The method comprising contacting the MECs with an LXR agonist in the presence of a fatty acid to thereby increase lipid synthesis or accumulation and optionally secretion of lipids. Also provided is a method of producing synthetic fat globules, the method comprising: (a) isolating lipid droplets from cells in culture; (b) encapsulating the droplets with a lipid bilayer, thereby producing synthetic fat globules. Also provided are compositions produced thereby.
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合成参考文献
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