摘要:
The present invention generally relates to the design, preparation, derivation, and use of mimetics of CXC chemokines (CXCL1-CXCL17) in the prevention, treatment, and ameliorization of a wide variety of diseases and disorders. Generally speaking, this invention is directed to the design, synthesis, and use of chemokine analogs which bind to CXC chemokine receptors CXCR1-CXCR7, such that the analogs can be designed to affect the activity of the receptor, either as an agonist or an antagonist. The analogs can be useful for treating a wide variety of diseases and disorders, and can also serve as an adjunct to the treatment of a variety of diseases and disorders.
摘要:
This invention is directed to peptide analogs of interferon-inducible protein-10 (IP-10 or CXCL10) chemokine that bind to the CXCR3 receptor or any other receptor in which IP-10 analogs can bind to as a ligand, such that the analogs can be designed to serve as agonists or antagonists of IP-10 chemokine. The analogs can be used to prevent, treat, or ameliorate the symptoms of, a disease.
摘要:
The present disclosure teaches analogs of human chemokines and methods of using them in the prevention, treatment, and ameliorization of diseases that can benefit from therapeutic angiogenesis. The teachings are generally directed to compositions comprising SDF-1 mimetics, as well as methods that include the use of SDF-1 mimetics to induce neo-vessel formation. The disclosure also teaches articles of manufacture that can be useful in practicing the methods taught herein.
摘要:
The present invention is concerned with chemokine analogs, including IL-8 analogs, IP-10 analogs, MIP-1α analogs, RANTES analogs, I-309 analogs, MCP-1 analogs, and CCL28 analogs, that are useful for the treatment of a variety of diseases and disorders, and as an adjunct to the treatment of a variety of diseases and disorders. A therapeutically effective amount of the chemokine analog may be administered to a patient in need of such treatment.
摘要:
The present disclosure generally teaches compositions comprising SDF-1 mimetics and methods of using them to modulate an activity of a cell having an SDF-1 receptor by binding the SDF-1 receptor to an SDF-1 mimetic. The cell can be a hematopoietic cell, for example, and can be selected from a group consisting of hematopoietic stem cells, hematopoietic progenitor cells, primitive granulocytes, primitive erythroid cells, leukocytes, and neutrophils. In some embodiments, the activity can include the rate of multiplication of the cell or, where the cell is a quiescent cell, the binding can repress the activation of the quiescent cell. Other embodiments of the present invention are taught herein.
摘要:
Steroid compounds having various oxygen substitution on the steroid nucleus are disclosed. A specific functionality present on many of the steroid compounds is oxygen substitution at both of positions 6 and 7. Thus, certain steroids have oxygen substitution at C6 and C7, and some have specific stereochemistries such as 6α and 7β oxygen substitution, and an alpha hydrogen at the 5 position in addition to having 6α and 7β oxygen substitution. Steroids having 3,4-epoxy functionality are also disclosed. In addition, steroids having C17 pyran and δ-lactone functionality, with oxygen substitution at C6 and C7, or at C15, of the steroid nucleus, are disclosed.
摘要:
The invention provides therapeutic and biological uses of chemokine-receptor-binding compounds including uses in the treatment of disease states mediated by chemokines. The relevant chemokines may for example be monocyte chemoattractant protein-one (MCP-1) or interleukin-8 (IL-8), and the relevant chemokine receptors may for example be corresponding chemokine receptors (CCR-2, CCR-4, CXCR-1, and CXCR-2). In one aspect, the invention provides for the use of phenanthrene-9,10-dione in the treatment of multiple sclerosis.
摘要:
The invention provides therapeutic and biological uses of chemokine-receptor-binding compounds (including chemokine receptor ligands such as chemokine receptor agonists or antagonists), such as naphthoic acid derivatives, including uses in the treatment of disease states mediated by chemokines. The relevant chemokine may for example be stromal cell-derived factor (SDF)-1, and the relevant chemokine receptors may for example be corresponding chemokine receptor (CXCR-4). In other aspects, the invention provides corresponding pharamaceutical compositions and therapeutic methods. In one aspect, for example, the invention provides for the use of 3-Hydroxy-2-naphthoic acid in the treatment of disease.
摘要:
The invention pertains to the synthesis and use as therapeutic agents of a group of substances with a glycerol backbone or aliphatic chain structure linked to a phosphorus atom and a polar head group. Depending on the polar head group, the substance has anti-cancer, anti-inflammatory, anti-allergy or anti-cardiovascular disease properties. Compounds of the formula: ##STR1## wherein n is 0 to 14 and R.sub.1 is an alkyl group of C.sub.12 -C.sub.20, R.sub.2 is a methyl group, and wherein R.sub.3 is an inositol analog head group, a (CH.sub.2).sub.m N.sup.+ (CH.sub.3).sub.3 group with m=2 to 10, a serine head group, or an ethanolamine head group, or of the formula ##STR2## wherein R.sub.1 and R.sub.2 are as described above, n=0 or 1, and R.sub.3 is (CH.sub.2).sub.m N.sup.+ (CH.sub.3).sub.3 (m=2-10) are claimed. This invention also pertains to the synthesis and use as therapeutic agents of a group of substances that have no glycerol backbone but have an aliphatic chain structure linked directly to a phosphorus atom of the general formula R--P(O)(O.sup.-)OR' wherein R is a long-chain alkyl group such as hexadecyl or octadecyl and R' is a head group such as choline, glycerol, inositol, ethanolamine, or serine.
摘要翻译:本发明涉及作为具有与磷原子和极性头基连接的甘油骨架或脂肪链结构的物质组的治疗剂的合成和用途。 根据极性头组,该物质具有抗癌,抗炎,抗过敏或抗心血管疾病的特性。 下式的化合物:其中n为0至14,R 1为C 12 -C 20的烷基,R 2为甲基,其中R 3为肌醇类似物头基,(CH 2)m N +(CH 3)3 m = 2至10的丝氨酸基团或乙醇胺头基团,或式IMAMA的化合物,其中R 1和R 2如上所述,n = 0或1,且R 3为(CH 2)m N +(CH 3) )3(m = 2-10)。 本发明还涉及作为不具有甘油骨架但具有与通式RP(O)(O)OR'的磷原子直接连接的脂肪链结构)的一组物质的治疗剂的合成和用途,其中R 是长链烷基如十六烷基或十八烷基,R'是头基,例如胆碱,甘油,肌醇,乙醇胺或丝氨酸。
摘要:
A use of a composition comprising an SDF-1 peptide having the sequence KGVSLSYR is taught. The composition can be used to purge an ex vivo hematopoietic stem cell culture of cancer cells for engraftment in a mammal by administering the composition to the ex vivo hematopoietic stem cell culture in an effective amount.