Kallikreins are a subgroup of serine proteases having diverse physiological functions. Growing evidence suggests that many kallikreins are implicated in carcinogenesis and some have potential as novel cancer and other disease biomarkers. This gene is one of the fifteen kallikrein subfamily members located in a cluster on chromosome 19. The encoded enzyme is regulated by steroid hormones. In tissue culture, the enzyme has been found to generate amyloidogenic fragments from the amyloid precursor protein, suggesting a potential for involvement in Alzheimer's disease. Multiple alternatively spliced transcript variants that encode different isoforms have been identified for this gene.[4]
References
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↑Lundwall A, Band V, Blaber M, Clements JA, Courty Y, Diamandis EP, Fritz H, Lilja H, Malm J, Maltais LJ, Olsson AY, Petraki C, Scorilas A, Sotiropoulou G, Stenman UH, Stephan C, Talieri M, Yousef GM (Jun 2006). "A comprehensive nomenclature for serine proteases with homology to tissue kallikreins". Biological Chemistry. 387 (6): 637–41. doi:10.1515/BC.2006.082. PMID16800724.
↑"Proceedings of the 1st International Symposium on Kallikreins, Lausanne, Switzerland, September 1-3 , 2005". Biological Chemistry. 387 (6): 635–824. Jun 2006. doi:10.1515/BC.2006.081. PMID16800723.
Yousef GM, Kishi T, Diamandis EP (Mar 2003). "Role of kallikrein enzymes in the central nervous system". Clinica Chimica Acta; International Journal of Clinical Chemistry. 329 (1–2): 1–8. doi:10.1016/S0009-8981(03)00004-4. PMID12589961.
Menendez-Gonzalez M, Castro-Santos P, Suarez A, Calatayud MT, Perez-Pinera P, Martinez M, Ribacoba R, Gutierrez C (May 2008). "Value of measuring plasmatic levels of neurosin in the diagnosis of Alzheimer's disease". Journal of Alzheimer's Disease. 14 (1): 59–67. PMID18525128.
Little SP, Dixon EP, Norris F, Buckley W, Becker GW, Johnson M, Dobbins JR, Wyrick T, Miller JR, MacKellar W, Hepburn D, Corvalan J, McClure D, Liu X, Stephenson D, Clemens J, Johnstone EM (Oct 1997). "Zyme, a novel and potentially amyloidogenic enzyme cDNA isolated from Alzheimer's disease brain". The Journal of Biological Chemistry. 272 (40): 25135–42. doi:10.1074/jbc.272.40.25135. PMID9312124.
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Gan L, Lee I, Smith R, Argonza-Barrett R, Lei H, McCuaig J, Moss P, Paeper B, Wang K (Oct 2000). "Sequencing and expression analysis of the serine protease gene cluster located in chromosome 19q13 region". Gene. 257 (1): 119–30. doi:10.1016/S0378-1119(00)00382-6. PMID11054574.
Petraki CD, Karavana VN, Skoufogiannis PT, Little SP, Howarth DJ, Yousef GM, Diamandis EP (Nov 2001). "The spectrum of human kallikrein 6 (zyme/protease M/neurosin) expression in human tissues as assessed by immunohistochemistry". The Journal of Histochemistry and Cytochemistry. 49 (11): 1431–41. doi:10.1177/002215540104901111. PMID11668196.
Bernett MJ, Blaber SI, Scarisbrick IA, Dhanarajan P, Thompson SM, Blaber M (Jul 2002). "Crystal structure and biochemical characterization of human kallikrein 6 reveals that a trypsin-like kallikrein is expressed in the central nervous system". The Journal of Biological Chemistry. 277 (27): 24562–70. doi:10.1074/jbc.M202392200. PMID11983703.
Gomis-Rüth FX, Bayés A, Sotiropoulou G, Pampalakis G, Tsetsenis T, Villegas V, Avilés FX, Coll M (Jul 2002). "The structure of human prokallikrein 6 reveals a novel activation mechanism for the kallikrein family". The Journal of Biological Chemistry. 277 (30): 27273–81. doi:10.1074/jbc.M201534200. PMID12016211.
Scarisbrick IA, Blaber SI, Lucchinetti CF, Genain CP, Blaber M, Rodriguez M (Jun 2002). "Activity of a newly identified serine protease in CNS demyelination". Brain. 125 (Pt 6): 1283–96. doi:10.1093/brain/awf142. PMID12023317.
Zarghooni M, Soosaipillai A, Grass L, Scorilas A, Mirazimi N, Diamandis EP (May 2002). "Decreased concentration of human kallikrein 6 in brain extracts of Alzheimer's disease patients". Clinical Biochemistry. 35 (3): 225–31. doi:10.1016/S0009-9120(02)00292-8. PMID12074831.
Mitsui S, Okui A, Uemura H, Mizuno T, Yamada T, Yamamura Y, Yamaguchi N (Nov 2002). "Decreased cerebrospinal fluid levels of neurosin (KLK6), an aging-related protease, as a possible new risk factor for Alzheimer's disease". Annals of the New York Academy of Sciences. 977: 216–23. doi:10.1111/j.1749-6632.2002.tb04818.x. PMID12480753.
Hutchinson S, Luo LY, Yousef GM, Soosaipillai A, Diamandis EP (May 2003). "Purification of human kallikrein 6 from biological fluids and identification of its complex with alpha(1)-antichymotrypsin". Clinical Chemistry. 49 (5): 746–51. doi:10.1373/49.5.746. PMID12709365.
Magklara A, Mellati AA, Wasney GA, Little SP, Sotiropoulou G, Becker GW, Diamandis EP (Aug 2003). "Characterization of the enzymatic activity of human kallikrein 6: Autoactivation, substrate specificity, and regulation by inhibitors". Biochemical and Biophysical Research Communications. 307 (4): 948–55. doi:10.1016/S0006-291X(03)01271-3. PMID12878203.
Iwata A, Maruyama M, Akagi T, Hashikawa T, Kanazawa I, Tsuji S, Nukina N (Oct 2003). "Alpha-synuclein degradation by serine protease neurosin: implication for pathogenesis of synucleinopathies". Human Molecular Genetics. 12 (20): 2625–35. doi:10.1093/hmg/ddg283. PMID12928483.
Sauter ER, Lininger J, Magklara A, Hewett JE, Diamandis EP (Feb 2004). "Association of kallikrein expression in nipple aspirate fluid with breast cancer risk". International Journal of Cancer. 108 (4): 588–91. doi:10.1002/ijc.11607. PMID14696124.
Pampalakis G, Kurlender L, Diamandis EP, Sotiropoulou G (Jul 2004). "Cloning and characterization of novel isoforms of the human kallikrein 6 gene". Biochemical and Biophysical Research Communications. 320 (1): 54–61. doi:10.1016/j.bbrc.2004.04.205. PMID15207701.
External links
The MEROPS online database for peptidases and their inhibitors: S01.236