이 유전자는 타키키닌의 수용체 역할을 하는 유전자 계열에 속한다.수용체 친화성은 시퀀스의 5' 끝의 변동에 의해 지정된다.이 계열에 속하는 수용체는 G단백질 및 7개의 소수성 투과성 영역과의 상호작용이 특징이다.이 유전자는 신경키닌 A라고도 불리는 타키키닌 신경펩타이드 물질 K의 수용체를 인코딩한다.[5]
선택적 리간즈
현재 NK를2 위한 몇 개의 선택적 리간드를 이용할 수 있으며, 지금까지 개발된 화합물의 대부분이 펩타이드지만, 하나의 작은 분자 길항제 새레두탄트는 현재 항불안제 및 항우울제로 임상시험 중이다.
Maggi CA, Giuliani S, Patacchini R, Santicioli P, Theodorsson E, Barbanti G, Turini D, Giachetti A (Jan 1992). "Tachykinin antagonists inhibit nerve-mediated contractions in the circular muscle of the human ileum. Involvement of neurokinin-2 receptors". Gastroenterology. 102 (1): 88–96. doi:10.1016/0016-5085(92)91787-5. PMID1370160.
Cyr C, South V, Saltzman A, Felder S, Ricca GA, Jaye M, Huebner K, Kagan J, Croce CM, Schlessinger J (1991). "Cloning, expression of the human substance K receptor, and analysis of its role in mitogenesis". Annals of the New York Academy of Sciences. 632 (1): 426–7. Bibcode:1991NYASA.632..426C. doi:10.1111/j.1749-6632.1991.tb33144.x. PMID1659297. S2CID42849825.
Morten JE, Hopkins B, Powell SJ, Graham A (Dec 1991). "Human NK-2 receptor gene maps to chromosome region 10q11-21". Human Genetics. 88 (2): 200–3. doi:10.1007/bf00206072. PMID1661704. S2CID328872.
Graham A, Hopkins B, Powell SJ, Danks P, Briggs I (May 1991). "Isolation and characterisation of the human lung NK-2 receptor gene using rapid amplification of cDNA ends". Biochemical and Biophysical Research Communications. 177 (1): 8–16. doi:10.1016/0006-291X(91)91940-E. PMID1710456.
Kris RM, South V, Saltzman A, Felder S, Ricca GA, Jaye M, Huebner K, Kagan J, Croce CM, Schlessinger J (Jan 1991). "Cloning and expression of the human substance K receptor and analysis of its role in mitogenesis". Cell Growth & Differentiation. 2 (1): 15–22. Bibcode:1991NYASA.632..426C. doi:10.1111/j.1749-6632.1991.tb33144.x. PMID1848773. S2CID42849825.
Arkinstall S, Emergy I, Church D, Chollet A, Kawashima E (Jan 1994). "Calcium influx and protein kinase C alpha activation mediate arachidonic acid mobilization by the human NK-2 receptor expressed in Chinese hamster ovary cells". FEBS Letters. 338 (1): 75–80. doi:10.1016/0014-5793(94)80119-3. PMID8307161. S2CID20900006.
Brunelleschi S, Bordin G, Colangelo D, Viano I (Jun 1998). "Tachykinin receptors on human monocytes: their involvement in rheumatoid arthritis". Neuropeptides. 32 (3): 215–23. doi:10.1016/S0143-4179(98)90040-3. PMID10189055. S2CID40222022.
Patacchini R, Giuliani S, Turini A, Navarra G, Maggi CA (Jun 2000). "Effect of nepadutant at tachykinin NK(2) receptors in human intestine and urinary bladder". European Journal of Pharmacology. 398 (3): 389–97. doi:10.1016/S0014-2999(00)00346-0. PMID10862829.
Candenas ML, Cintado CG, Pennefather JN, Pereda MT, Loizaga JM, Maggi CA, Pinto FM (Dec 2002). "Identification of a tachykinin NK(2) receptor splice variant and its expression in human and rat tissues". Life Sciences. 72 (3): 269–77. doi:10.1016/S0024-3205(02)02240-3. PMID12427486.
Bandari PS, Qian J, Oh HS, Potian JA, Yehia G, Harrison JS, Rameshwar P (May 2003). "Crosstalk between neurokinin receptors is relevant to hematopoietic regulation: cloning and characterization of neurokinin-2 promoter". Journal of Neuroimmunology. 138 (1–2): 65–75. doi:10.1016/S0165-5728(03)00096-1. PMID12742655. S2CID3108613.
Zhao A, Shea-Donohue T (Oct 2003). "PAR-2 agonists induce contraction of murine small intestine through neurokinin receptors". American Journal of Physiology. Gastrointestinal and Liver Physiology. 285 (4): G696-703. doi:10.1152/ajpgi.00064.2003. PMID12801882.
외부 링크
"Tachykinin Receptors: NK2". IUPHAR Database of Receptors and Ion Channels. International Union of Basic and Clinical Pharmacology.