PMID- 25661067 OWN - NLM STAT- MEDLINE DCOM- 20170413 LR - 20221207 IS - 1618-0631 (Electronic) IS - 0344-0338 (Linking) VI - 211 IP - 4 DP - 2015 Apr TI - In situ increased chemokine expression in human cervical intraepithelial neoplasia. PG - 281-5 LID - S0344-0338(15)00004-7 [pii] LID - 10.1016/j.prp.2015.01.002 [doi] AB - Chemokines play a role in tumor-inflammation and angiogenesis that could be involved in tumor progression. Monocyte chemoattractant protein-1 (MCP-1), Interleukin-8 (IL-8) and macrophage inflammatory proteins (MIP) have been identified in tumor tissues of patients with different neoplasms. Therefore, the aim of the current study was to investigate the expressions of MCP-1, IL-8 and MIP-1alpha, mononuclear leukocyte infiltration and leukocyte/chemokine expressions in cervical tissues from patients with cervical intraepithelial neoplasia (CIN) and controls. MCP-1, IL-8 and MIP-1alpha expressions and leukocyte infiltration were determined by indirect immunofluorescence in cervix biopsies from CIN patients (n=65) and 7 normal controls. Increased expressions of MCP-1 and IL-8 in CIN were observed. Increment of lymphocyte infiltration and coexpression of CD3/MCP-1 and CD3/IL-8 were found in CIN. CD3/MCP-1 cell percentage was found decreased and CD3/IL-8 percentage increased according to the CIN evolution. MIP-1alpha remained similar to control values. The increased expression of MCP-1 and IL-8 in cervical neoplasia may lead to tumor progression. CI - Copyright (c) 2015 Elsevier GmbH. All rights reserved. FAU - Carrero, Yenddy AU - Carrero Y AD - Regional Laboratory of Virological Reference, Faculty of Medicine, Zulia University, Maracaibo, Venezuela. FAU - Mosquera, Jesus AU - Mosquera J AD - Institute of Clinical Investigation "Dr. Americo Negrette," Faculty of Medicine, Zulia University, Maracaibo, Venezuela. Electronic address: mosquera99ve@yahoo.com. FAU - Callejas, Diana AU - Callejas D AD - Regional Laboratory of Virological Reference, Faculty of Medicine, Zulia University, Maracaibo, Venezuela. FAU - Alvarez-Mon, Melchor AU - Alvarez-Mon M AD - Department of Immune System Diseases and Oncology, University Hospital "Principe de Asturias", Alcala University, Madrid, Spain. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20150120 PL - Germany TA - Pathol Res Pract JT - Pathology, research and practice JID - 7806109 RN - 0 (CCL2 protein, human) RN - 0 (CCL3 protein, human) RN - 0 (CXCL8 protein, human) RN - 0 (Chemokine CCL2) RN - 0 (Chemokine CCL3) RN - 0 (Chemokines) RN - 0 (Interleukin-8) SB - IM MH - Chemokine CCL2/metabolism MH - Chemokine CCL3/metabolism MH - Chemokines/*metabolism MH - Female MH - Humans MH - Interleukin-8/metabolism MH - Leukocytes/immunology/metabolism MH - Uterine Cervical Neoplasms/*immunology/metabolism MH - Uterine Cervical Dysplasia/*immunology/metabolism OTO - NOTNLM OT - Cervical intraepithelial neoplasia OT - Chemokines EDAT- 2015/02/11 06:00 MHDA- 2017/04/14 06:00 CRDT- 2015/02/10 06:00 PHST- 2013/12/06 00:00 [received] PHST- 2014/12/01 00:00 [revised] PHST- 2015/01/08 00:00 [accepted] PHST- 2015/02/10 06:00 [entrez] PHST- 2015/02/11 06:00 [pubmed] PHST- 2017/04/14 06:00 [medline] AID - S0344-0338(15)00004-7 [pii] AID - 10.1016/j.prp.2015.01.002 [doi] PST - ppublish SO - Pathol Res Pract. 2015 Apr;211(4):281-5. doi: 10.1016/j.prp.2015.01.002. Epub 2015 Jan 20.