This section collects the most significant scientific contents of EGOI-PCOS members concerning the use of inositols alone or in association, both in basic research and for clinical application.

Also, the most relevant and updated literature on diagnosis and therapy of PCOS is gathered.

In particular, this collection includes the most recent original articles, clinical trials, reviews and meta-analyzes on the use of inositols especially in the gynecological, reproductive, metabolic, and endocrine fields.

Manuscripts inserted deal with important issues such as Polycystic Ovary Syndrome (PCOS), metabolic syndrome, insulin resistance, gestational diabetes with its complications, neurological defects for the unborn children linked to the nutritional deficiencies of mothers.

D-chiro-inositol in clinical practice: A perspective from The Experts Group on Inositol in Basic and Clinical Research (EGOI)

Authors: Simona Dinicola, Vittorio Unfer, Christophe O Soulage, Maria Isidora Margarita Yap-Garcia, Arturo Bevilacqua, Salvatore Benvenga, Daniele Barbaro, Artur Wdowiak, Maurizio Nordio, Didier Dewailly, Marialuisa Appetecchia, Cesare Aragona, Maria Salomè Bezerra Espinola, Mariano Bizzarri, Pietro Cavalli, Annamaria Colao, Rosario D'Anna, Mónica Hebe Vazquez-Levin, Imelda Hernàndez Marin, Zdravko Kamenov, Antonio Simone Laganà, Giovanni Monastra, Mario Montanino Oliva, Ali Cenk Özay, Basilio Pintaudi, Giuseppina Porcaro, Olga Pustotina, Lali Pkhaladze, Nikos Prapas, Scott Roseff, Saghar Salehpour, Annarita Stringaro, Marat Tugushev, Virginia Unfer, Ivana Vucenik, Fabio Facchinetti

When one size does not fit all: Reconsidering PCOS etiology, diagnosis, clinical subgroups, and subgroup-specific treatments

Authors: V. Unfer, E. Kandaraki, L. Pkhaladze, S. Roseff, M.H. Vazquez-Levin, A.S. Laganà, C. Shiao-Yng, M.I.M. Yap-Garcia, N.D.E. Greene, C.O. Soulage, A. Bevilacqua, S. Benvenga, D. Barbaro, B. Pintaudi, A. Wdowiak, C. Aragona, Z. Kamenov, M. Appetecchia, G. Porcaro, I. Hernandez Marin, F. Facchinetti, T. Chiu, O. Pustotina, O. Papalou, M. Nordio, T. Cantelmi, P. Cavalli, I. Vucenik, R. D'Anna, V.R. Unfer, S. Dinicola, S. Salehpour, A. Stringaro, M. Montaninno Oliva, M. Tugushev, N. Prapas, M. Bizzarri, M.S.B. Espinola, C. Di Lorenzo, A.C. Ozay, J. Nestler,