The development of biomedicine has offered new prospects for clinical tissue transplantation. In researching tissue engineering products, the key issue is the construction of micro-circulation network and effective in...The development of biomedicine has offered new prospects for clinical tissue transplantation. In researching tissue engineering products, the key issue is the construction of micro-circulation network and effective induction of angiogenesis is the current continuous explore direction. Revascularization strategy currently focuses on angiogenesis and angiogenesis, but with the advent of microscopic engineering technology, direct construction of artificial micro-circulation pipe has been a new way of thinking.展开更多
Aim： EPO （erythropoietin） is a hormone that stimulates the erythropoiesis and is mainly produced by the kidneys. In the early 1990s among the emerging biotech drugs, the recombinant human EPO （rhEPO） was the best...Aim： EPO （erythropoietin） is a hormone that stimulates the erythropoiesis and is mainly produced by the kidneys. In the early 1990s among the emerging biotech drugs, the recombinant human EPO （rhEPO） was the best-selling product worldwide, reaching nearly three billion dollars annually. The CIM （center of molecular immunology） produced and sold the rhEPO as commercial strategy to recover the investment made in its new facilities. This work summarizes the inventions that protect the innovative products developed by three Cuban institutions, starting from rhEPO, and the industrial property strategy followed by them. Methods： The information was obtained from the United States Patent, Trademark Office （USPTO） database, Patentscope, Espacenet, patent databases of Center for Pharmaceutical Research and Drug Development （CIDEM） and Cuban Industrial Property Office. Conclusions： The manufacturing process of CIM＇s EPO has its own patent family. From a manufacturing by product an innovative formulation protected by patent was obtained. There is a patent family around the nasal formulation and it continues enlarging. From a biosimilar pharmaceutical innovative products impacting on human health have been obtained.展开更多
Chemomics is an interdisciplinary study using approaches from chemoinformatics,bioinformatics,synthetic chemistry,and other related disciplines.Biological systems make natural products from endogenous small molecules ...Chemomics is an interdisciplinary study using approaches from chemoinformatics,bioinformatics,synthetic chemistry,and other related disciplines.Biological systems make natural products from endogenous small molecules (natural product building blocks) through a sequence of enzyme catalytic reactions.For each reaction,the natural product building blocks may contribute a group of atoms to the target natural product.We describe this group of atoms as a chemoyl.A chemome is the complete set of chemoyls in an organism.Chemomics studies chemomes and the principles of natural product syntheses and evolutions.Driven by survival and reproductive demands,biological systems have developed effective protocols to synthesize natural products in order to respond to environmental changes;this results in biological and chemical diversity.In recent years,it has been realized that one of the bottlenecks in drug discovery is the lack of chemical resources for drug screening.Chemomics may solve this problem by revealing the rules governing the creation of chemical diversity in biological systems,and by developing biomimetic synthesis approaches to make quasi natural product libraries for drug screening.This treatise introduces chemomics and outlines its contents and potential applications in the fields of drug innovation.展开更多
文摘The development of biomedicine has offered new prospects for clinical tissue transplantation. In researching tissue engineering products, the key issue is the construction of micro-circulation network and effective induction of angiogenesis is the current continuous explore direction. Revascularization strategy currently focuses on angiogenesis and angiogenesis, but with the advent of microscopic engineering technology, direct construction of artificial micro-circulation pipe has been a new way of thinking.
文摘Aim： EPO （erythropoietin） is a hormone that stimulates the erythropoiesis and is mainly produced by the kidneys. In the early 1990s among the emerging biotech drugs, the recombinant human EPO （rhEPO） was the best-selling product worldwide, reaching nearly three billion dollars annually. The CIM （center of molecular immunology） produced and sold the rhEPO as commercial strategy to recover the investment made in its new facilities. This work summarizes the inventions that protect the innovative products developed by three Cuban institutions, starting from rhEPO, and the industrial property strategy followed by them. Methods： The information was obtained from the United States Patent, Trademark Office （USPTO） database, Patentscope, Espacenet, patent databases of Center for Pharmaceutical Research and Drug Development （CIDEM） and Cuban Industrial Property Office. Conclusions： The manufacturing process of CIM＇s EPO has its own patent family. From a manufacturing by product an innovative formulation protected by patent was obtained. There is a patent family around the nasal formulation and it continues enlarging. From a biosimilar pharmaceutical innovative products impacting on human health have been obtained.
基金supported by the National Science and Technology Major Project of China (2010ZX09102-305)the National High-tech R&D Program of China (863 Program,2012AA020307)+1 种基金the Introduction of Innovative R&D Team Program of Guangdong Province (2009010058)the National Natural Science Foundation of China (81173470)
文摘Chemomics is an interdisciplinary study using approaches from chemoinformatics,bioinformatics,synthetic chemistry,and other related disciplines.Biological systems make natural products from endogenous small molecules (natural product building blocks) through a sequence of enzyme catalytic reactions.For each reaction,the natural product building blocks may contribute a group of atoms to the target natural product.We describe this group of atoms as a chemoyl.A chemome is the complete set of chemoyls in an organism.Chemomics studies chemomes and the principles of natural product syntheses and evolutions.Driven by survival and reproductive demands,biological systems have developed effective protocols to synthesize natural products in order to respond to environmental changes;this results in biological and chemical diversity.In recent years,it has been realized that one of the bottlenecks in drug discovery is the lack of chemical resources for drug screening.Chemomics may solve this problem by revealing the rules governing the creation of chemical diversity in biological systems,and by developing biomimetic synthesis approaches to make quasi natural product libraries for drug screening.This treatise introduces chemomics and outlines its contents and potential applications in the fields of drug innovation.
