PMID- 34071721 OWN - NLM STAT- MEDLINE DCOM- 20210615 LR - 20210615 IS - 1422-0067 (Electronic) IS - 1422-0067 (Linking) VI - 22 IP - 11 DP - 2021 May 28 TI - Role of Receptor Protein Tyrosine Phosphatases (RPTPs) in Insulin Signaling and Secretion. LID - 10.3390/ijms22115812 [doi] LID - 5812 AB - Changes in lifestyle in developed countries have triggered the prevalence of obesity and type 2 diabetes mellitus (T2DM) in the latest years. Consequently, these metabolic diseases associated to insulin resistance, and the morbidity associated with them, accounts for enormous costs for the health systems. The best way to face this problem is to identify potential therapeutic targets and/or early biomarkers to help in the treatment and in the early detection. In the insulin receptor signaling cascade, the activities of protein tyrosine kinases and phosphatases are coordinated, thus, protein tyrosine kinases amplify the insulin signaling response, whereas phosphatases are required for the regulation of the rate and duration of that response. The focus of this review is to summarize the impact of transmembrane receptor protein tyrosine phosphatase (RPTPs) in the insulin signaling cascade and secretion, and their implication in metabolic diseases such as obesity and T2DM. FAU - Sevillano, Julio AU - Sevillano J AUID- ORCID: 0000-0001-7726-6673 AD - Department of Chemistry and Biochemistry, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Urbanizacion Monteprincipe, Alcorcon, 28925 Madrid, Spain. FAU - Sanchez-Alonso, Maria Gracia AU - Sanchez-Alonso MG AUID- ORCID: 0000-0001-7788-8923 AD - Department of Chemistry and Biochemistry, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Urbanizacion Monteprincipe, Alcorcon, 28925 Madrid, Spain. FAU - Pizarro-Delgado, Javier AU - Pizarro-Delgado J AUID- ORCID: 0000-0002-3735-844X AD - Department of Chemistry and Biochemistry, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Urbanizacion Monteprincipe, Alcorcon, 28925 Madrid, Spain. FAU - Ramos-Alvarez, Maria Del Pilar AU - Ramos-Alvarez MDP AUID- ORCID: 0000-0002-7727-7783 AD - Department of Chemistry and Biochemistry, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Urbanizacion Monteprincipe, Alcorcon, 28925 Madrid, Spain. LA - eng GR - RTI2018-095615-B-I00/Ministerio de Ciencia, Innovacion y Universidades of Spain/ GR - B2017/BMD- 3684/Comunidad de Madrid/ PT - Journal Article PT - Review DEP - 20210528 PL - Switzerland TA - Int J Mol Sci JT - International journal of molecular sciences JID - 101092791 RN - 0 (Insulin) RN - EC 2.7.10.1 (Receptor, Insulin) RN - EC 3.1.3.48 (Protein Tyrosine Phosphatases) RN - EC 3.1.3.48 (Receptor-Like Protein Tyrosine Phosphatases, Class 2) SB - IM MH - Animals MH - Diabetes Mellitus, Type 2/*physiopathology MH - Humans MH - Insulin/*metabolism MH - Insulin Resistance MH - Obesity MH - Prevalence MH - Protein Tyrosine Phosphatases/metabolism MH - Receptor, Insulin/metabolism MH - Receptor-Like Protein Tyrosine Phosphatases, Class 2/*metabolism MH - Signal Transduction/physiology PMC - PMC8198922 OTO - NOTNLM OT - T2DM OT - insulin secretion OT - insulin signaling OT - receptor protein tyrosine phosphatases (RPTP) COIS- The authors declare no conflict of interest. EDAT- 2021/06/03 06:00 MHDA- 2021/06/16 06:00 PMCR- 2021/05/28 CRDT- 2021/06/02 01:33 PHST- 2021/05/01 00:00 [received] PHST- 2021/05/21 00:00 [revised] PHST- 2021/05/24 00:00 [accepted] PHST- 2021/06/02 01:33 [entrez] PHST- 2021/06/03 06:00 [pubmed] PHST- 2021/06/16 06:00 [medline] PHST- 2021/05/28 00:00 [pmc-release] AID - ijms22115812 [pii] AID - ijms-22-05812 [pii] AID - 10.3390/ijms22115812 [doi] PST - epublish SO - Int J Mol Sci. 2021 May 28;22(11):5812. doi: 10.3390/ijms22115812.