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    • 36. 发明申请
    • METHODS OF TREATING DIABETES MELLITUS WITH OB POLYPEPTIDES
    • 用OB多糖处理糖尿病的方法
    • US20030040039A1
    • 2003-02-27
    • US09316393
    • 1999-05-21
    • JEFFREY M. FRIEDMANYIYING ZHANGRICARDO PROENCA
    • C12P021/06C07K017/00C07K014/00C07K001/00C12N005/02C12N005/00C12N015/74C12N015/70C12N015/63C12N015/09C12N015/00A61K039/395A61K045/00C07H021/04G01N033/567A01N037/18A61K038/00G01N033/53
    • C07K14/5759A01K2217/05A61K8/64A61K38/00A61K48/00A61Q19/06C07K16/18C07K2319/00C12Q1/6883C12Q2600/156C12Q2600/158Y10S514/866Y10S514/909Y10S930/12Y10S930/14
    • The present invention relates generally to the control of body weight of animals including mammals and humans, and more particularly to materials identified herein as modulators of weight, and to the diagnostic and therapeutic uses to which such modulators may be put. In its broadest aspect, the present invention relates to the elucidation and discovery of nucleotide sequences, and proteins putatively expressed by such nucleotides or degenerate variations thereof, that demonstrate the ability to participate in the control of mammalian body weight. The nucleotide sequences in object represent the genes corresponding to the murine and human ob gene, that have been postulated to play a critical role in the regulation of body weight and adiposity. Preliminary data, presented herein, suggests that the polypeptide product of the gene in question functions as a hormone. The present invention further provides nucleic acid molecules for use as molecular probes, or as primers for polymerase chain reaction (PCR) amplification, i.e., synthetic or natural oligonucleotides. In further aspects, the present invention provides a cloning vector, which comprises the nucleic acids of the invention; and a bacterial, insect, or a mammalian expression vector, which comprises the nucleic acid molecules of the invention, operatively associated with an expression control sequence. Accordingly, the invention further relates to a bacterial cell or a mammalian transfected or transformed with an appropriate expression vector, and correspondingly, to the use of the above mentioned constructs in the preparation of the modulators of the invention. Also provided are antibodies to the ob polypeptide. Moreover, a method for modulating body weight of a mammal is provided. In specific examples, genes encoding two isoforms of both the murine and human ob polypeptides are provided.
    • 本发明一般涉及包括哺乳动物和人在内的动物的体重控制,更具体地说,涉及本文中鉴定为重量调节剂的材料,以及可以将这些调节剂置于其上的诊断和治疗用途。 在其最广泛的方面,本发明涉及阐明和发现核苷酸序列和由这些核苷酸或其简并变异体推测表达的蛋白质,其表现出参与控制哺乳动物体重的能力。 物体中的核苷酸序列代表了对应于鼠和人类ob基因的基因,这些基因被假定在调节体重和肥胖中起关键作用。 本文提供的初步数据表明,所讨论的基因的多肽产物作为激素起作用。 本发明还提供用作分子探针的核酸分子,或用作聚合酶链反应(PCR)扩增的引物,即合成或天然寡核苷酸。 在另外的方面,本发明提供了一种克隆载体,其包含本发明的核酸; 和细菌,昆虫或哺乳动物表达载体,其包含与表达调控序列有效连接的本发明的核酸分子。 因此,本发明还涉及用合适的表达载体转染或转化的细菌细胞或哺乳动物,并且相应地涉及在制备本发明的调节剂中使用上述构建体。 还提供了针对ob多肽的抗体。 此外,提供了一种用于调节哺乳动物体重的方法。 在具体实例中,提供编码鼠和人类ob多态的两种同种型的基因。
    • 37. 发明申请
    • NOVEL VITAMIN D RECEPTOR RELATED POLYPEPTIDES, NUCLEIC ACID SEQUENCE ENCODING THE SAME AND USES THEREOF
    • 新维生素D受体相关多肽,编码其的核酸序列及其用途
    • US20030032790A1
    • 2003-02-13
    • US09143828
    • 1998-08-31
    • ANDERS BERKENSTAMMATS DAHLBERG
    • C12Q001/68G01N033/53C07H021/04A61K031/70A01N043/04C12P021/06C12N015/00C12N015/09C12N015/63C12N015/70C12N015/74C12N005/00C12N005/02
    • C07K14/721A61K38/00A61K39/00A61K48/00
    • The present invention relates to novel vitamin D receptor related (VDRR) polypeptides, and formulations containing the same. Nucleic acid sequences encoding the VDRR polypeptides, expression vectors containing such sequences and host cells transformed with such expression vectors are also disclosed, as are methods for the expression of the novel VDRR polypeptides of the invention. The invention further relates to VDRR polypeptides for use as medicaments, and use of substances affecting VDRR signal transduction for the manufacture of medicaments for treating metabolic, proliferative or inflammatory conditions. The present invention also relates to methods for identifying clones encoding a VDRR polypeptide, methods for identifing ligands to a VDRR and methods for identifying substances for treatment of conditions affected by a VDRR polypeptide. More specifically, the novel VDRR polypeptide can be the polypeptide designated VDRRnull, which may be regulated by any small chemical molecule similar in structure to known ligands for nuclear receptors.
    • 本发明涉及新型的维生素D受体相关(VDRR)多肽及其制剂。 还公开了编码VDRR多肽的核酸序列,含有这些序列的表达载体和用这种表达载体转化的宿主细胞,以及用于表达本发明的新型VDRR多肽的方法。 本发明还涉及用作药物的VDRR多肽,以及影响VDRR信号转导的物质用于制备用于治疗代谢,增殖或炎性疾病的药物的用途。 本发明还涉及用于鉴定编码VDRR多肽的克隆的方法,用于鉴定VDRR的配体的方法以及鉴定用于治疗受VDRR多肽影响的病症的物质的方法。 更具体地,新型VDRR多肽可以是称为VDRRγ的多肽,其可以由结构上与核受体的已知配体相似的任何小的化学分子调节。