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    • 6. 发明授权
    • Melanin-concentrating hormones
    • 黑色素浓缩激素
    • US5049655A
    • 1991-09-17
    • US326984
    • 1989-03-22
    • Joan VaughanWolfgang H. FischerJean E. F. RivierJean-Louis M. NahonFrancoise G. PresseWylie W. Vale, Jr.
    • Joan VaughanWolfgang H. FischerJean E. F. RivierJean-Louis M. NahonFrancoise G. PresseWylie W. Vale, Jr.
    • C12N15/09A61K38/00A61K38/04A61P35/00C07K7/06C07K7/08C07K7/64C07K14/00C07K14/575C12N15/12C12N15/16
    • C07K7/08C07K7/64A61K38/00Y10S530/827Y10S530/854
    • Mammalian melanin-concentrating hormone (MCH) is isolated from rat tissue, purified and characterized. These MCH peptides are useful for treating skin disorders, for suppressing the proliferation of skin tumor cells, such as melanomas in mammals, and for modulating the secretion of ACTH. Generally, peptides are provided which have the following formula: ##STR1## or which are naturally occurring homologs of the peptide with said formula. The peptides which are the naturally occurring MCH homologs of mammalian species other than rat can also be obtained using the materials disclosed, as demonstrated specifically with human MCH, which is found to have the same structure as rat MCH. Also disclosed are the amino acid sequences of, and the nucleotide sequences of the cDNAs which encode, the putative precursors of rat MCH and human MCH. These precursors may also include one or more biologically active peptides N-terminally of the mature MCH's. Among these peptides, which are thought to be formed from the MCH precursors, are the peptide with the sequence H-Glu-Ile-Gly-Asp-Glu-Glu-Asn-Ser-Ala-Lys-Phe-Pro-Ile-NH.sub.2, which is cross-reactive with antibodies against alpha-MSH and CRF, and the peptide with the sequence H-Gly-X.sub.NGE -Phe-Pro-Ala-Glu-Asn-Gly-Val-Gln-Asn-Thr-Glu-Ser-Thr-Gln-Glu-OH, wherein X.sub.NGE is Pro-Ala-Val or Ser-Val-Ala, which is cross-reactive with antibodies against GRF.
    • 从大鼠组织中分离哺乳动物黑色素浓缩激素(MCH),进行纯化和表征。 这些MCH肽可用于治疗皮肤病症,抑制皮肤肿瘤细胞增殖,如哺乳动物的黑素瘤,以及调节ACTH的分泌。 通常,提供具有下式的肽:< IMAGE>或具有所述式的肽的天然存在同系物。 作为除大鼠之外的哺乳动物物种的天然存在的MCH同源物的肽也可以使用公开的材料获得,如用人MCH特异性证实的,其被发现具有与大鼠MCH相同的结构。 还公开了编码大鼠MCH和人MCH的推定前体的cDNA的氨基酸序列和cDNA的核苷酸序列。 这些前体还可以包括成熟MCH的N-末端的一种或多种生物活性肽。 在这些被认为由MCH前体形成的肽中,具有序列H-Glu-Ile-Gly-Asp-Glu-Glu-Asn-Ser-Ala-Lys-Phe-Pro-Ile-NH 2的肽 ,其与抗α-MSH和CRF的抗体具有交叉反应性,并且具有序列H-Gly-XNGE-Phe-Pro-Ala-Glu-Asn-Gly-Val-Gln-Asn-Thr-Glu-Ser -Thr-Gln-Glu -OH,其中XNGE是Pro-Ala-Val或Ser-Val-Ala,其与抗GRF的抗体交叉反应。
    • 7. 发明授权
    • Human inhibin
    • 人抑制素
    • US4737578A
    • 1988-04-12
    • US848924
    • 1986-04-07
    • Ronald M. EvansMichael G. RosenfeldGail CerelliKelly E. MayoJoachim SpiessJean E. F. RivierWylie W. Vale, Jr.
    • Ronald M. EvansMichael G. RosenfeldGail CerelliKelly E. MayoJoachim SpiessJean E. F. RivierWylie W. Vale, Jr.
    • A61K38/00C07K14/575C07K7/10C07K13/00
    • C07K14/575A61K38/00Y10S930/26
    • Proteins with inhibin activity having a weight of about 32,000 daltons. The molecule is composed of two chains having molecular weights of about 18,000 and about 14,000 daltons, respectively, which are bound together by disulfide bonding. The 18K chain is obtained from the human inhibin gene and has the formula: H-Ser-Thr-Pro-Leu-Met-Ser-Trp-Pro-Trp-Ser-Pro-Ser-Ala-Leu-Arg-Leu-Leu-Gln-Arg-Pro-Pro-Glu-Glu-Pro-Ala-Ala-His-Ala-Asn-Cys-His-Arg-Val-Ala-Leu-Asn-Ile-Ser-Phe-Gln-Glu-Leu-Gly-Trp-Glu-Arg-Trp-Ile-Val-Tyr-Pro-Pro-Ser-Phe-R.sub.65 -Phe-His-Tyr-Cys-His-Gly-Gly-Cys-Gly-Leu-His-Ile-Pro-Pro-Asn-Leu-Ser-Leu-Pro-Val-Pro-Gly-Ala-Pro-Pro-Thr-Pro-Ala-Gln-Pro-Tyr-Ser-Leu-Leu-Pro-Gly-Ala-Gln-Pro-Cys-Cys-Ala-Ala-Leu-Pro-Gly-Thr-Met-Arg-Pro-Leu-His-Val-Arg-Thr-Thr-Ser-Asp-Gly-Gly-Tyr-Ser-P e-Lys-Tyr-Glu-Thr-Val-Pro-Asn-Leu-Leu-Thr-Gln-His-Cys-Ala-Cys-Ile-OH, wherein R.sub.65 is Ile or Arg. The 18K chain is connected by disulfide bonding to the 14K chain.
    • 具有约32,000道尔顿重量的具有抑制素活性的蛋白质。 该分子由分子量分别为约18,000和约14,000道尔顿的两条链组成,它们通过二硫键结合在一起。 18K链由人抑制素基因得到,具有下式:H-Ser-Thr-Pro-Leu-Met-Ser-Trp-Pro-Trp-Ser-Pro-Ser-Ala-Leu-Arg-Leu-Leu Gln-Arg-Pro-Pro-Glu-Glu-Pro-Ala-Ala-His-Ala-Asn-Cys-His-Arg-Val-Ala-Le-Asn-Ile-Ser-Phe-Gln-Glu- Leu-Gly-Trp-Glu-Arg-Trp-Ile-Val-Tyr-Pro-Pro-Ser-Phe-R65-Phe-His-Tyr-Cys-His-Gly-Gly-Cys-Gly-Leu-His- Ile-Pro-Pro-As n-Leu-Ser-Leu-Pro-Val-Pro-Gly-Ala-Pro-Pro-Thr-Pro-Ala-Gln-Pro-Tyr-Ser-Leu-Leu-Pro-Gly -Ala-Gln-Pro-Cys-Cys-Ala-Ala-Leu-Pro-Gly-Thr-Met-Arg-Pr-Leu-His-Val-Arg-Thr-Thr-Ser-Asp-Gly-Gly- Tyr-Ser-P e-Lys-Tyr-Glu-Thr-Val-Pro-Asn-Leu-Leu-Thr-Gln-His-Cys-Ala-Cys-Ile-OH,其中R65是Ile或Arg。 18K链通过二硫键与14K链连接。
    • 10. 发明授权
    • CRF analogs
    • CRF类似物
    • US4594329A
    • 1986-06-10
    • US610110
    • 1984-05-14
    • Wylie W. Vale, Jr.Jean E. F. Rivier
    • Wylie W. Vale, Jr.Jean E. F. Rivier
    • A61K38/00C07K14/575C07K7/00A61K37/02
    • C07K14/57509A61K38/00Y10S436/817
    • Analogs of rCRF and oCRF are disclosed that can be administered to achieve a substantial elevation of ACTH, .beta.-endorphin, .beta.-lipotropin, other products of the pro-opiomelanocortin gene and corticosterone levels and/or a lowering of blood pressure over an extended period of time. One analog which has been found to be particularly potent is: H-Ser-Gln-Glu-Pro-Pro-Ile-Ser-Leu-Asp-Leu-Thr-Phe-His-Leu-Leu-Arg-Glu-Met-Leu-Glu-Met-Ala-Lys-Ala-Glu-Gln-Glu-Ala-Glu-Gln-Ala-Ala-Leu-Asn-Arg-Leu-Leu-Leu-Glu-Glu-Ala-NH.sub.2. In the analogs, one or more of the first five N-terminal residues may be deleted or may be substituted by a peptide up to 10 amino acids long and/or by an acylating agent containing up to 7 carbon atoms. A number of other substitutions may also be made throughout the chain. These analogs or pharmaceutically or veterinarily acceptable salts thereof, dispersed in a pharmaceutically or veterinarily acceptable liquid or solid carrier, can be administered to mammals, including humans. These analogs may also be used as stimulants to elevate mood and improve memory and learning, as well as diagnostically.
    • 公开了rCRF和oCRF的类似物,其可被施用以实现ACTH,β-内啡肽,β-促肌动蛋白,前 - 肌动蛋白皮质素基因的其他产物和皮​​质酮水平的显着升高和/或延长期间的血压降低 的时间。 已经发现特别有效的一种类似物是:H-Ser-Gln-Glu-Pro-Pro-Ile-Ser-Leu-Asp-Leu-Thr-Phe-His-Leu-Leu-Arg-Glu- Leu-Glu-Met-Ala-Lys-Ala-Glu-Gln-Glu-Ala-Glu-Gln-Ala-Ala-Leu-Asn -Arg-Leu-Leu-Leu-Glu-Glu-Ala-NH2。 在类似物中,前五个N-末端残基中的一个或多个可以被缺失或可被长达10个氨基酸的肽和/或被含有至多7个碳原子的酰化剂所取代。 还可以在整个链中进行许多其它取代。 分散在药学上或兽医学上可接受的液体或固体载体中的这些类似物或其药学或兽医学上可接受的盐可以施用于哺乳动物,包括人。 这些类似物也可以用作兴奋剂以提高心情,改善记忆和学习以及诊断。