PMID- 26071584 OWN - NLM STAT- MEDLINE DCOM- 20150908 LR - 20180816 IS - 0172-780X (Print) IS - 0172-780X (Linking) VI - 36 IP - 2 DP - 2015 TI - Assessment of plasma brain-derived neurotrophic factor (BDNF), activity-dependent neurotrophin protein (ADNP) and vasoactive intestinal peptide (VIP) concentrations in treatment-naive humans with multiple sclerosis. PG - 148-52 AB - OBJECTIVE: Multiple sclerosis (MS) is a chronic disease of the central nervous system (CNS) characterized by coexisting processes of inflammation, demyelination, axonal neurodegeneration and gliosis. Autoimmune processes play a pivotal role in the disease. The immune system may be modulated by neurotrophins and neurotrophin factors. Aim of the study was to assess plasma levels of brain-derived neurotrophic factor (BDNF), activity-dependent neurotrophin protein (ADNP) and vasoactive intestinal peptide (VIP) in treatment-naive humans with newly diagnosed multiple sclerosis. We also elucidated the potential influence of selected inflammatory agents on peripheral concentration of BDNF and ADNP. MATERIAL AND METHODS: The study population comprised of 31 untreated patients with MS and 36 controls from a single hospital centre. Assessment of BDNF and ADNP was performed with use of ELISA methods. VIP was measured with RIA. Selected cytokine levels (IL 6, IL 10, and TNF alpha) were evaluated with ELISA tests. Statistical analyses were performed. RESULTS: We failed to find any significant differences between ADNP, BDNF, VIP, CRP levels and concentration of cytokines between individuals with MS and the controls. No correlation was observed between ADNP, BDNF and VIP as the first parameter and CRP, IL 6, IL 10, TNFalpha levels and the Expanded Disability Status Scale score in MS. CONCLUSIONS: Newly diagnosed, treatment-naive patients with MS have comparable levels of plasma BDNF, ADNP and VIP to those of healthy controls. FAU - Kochanowski, Jan AU - Kochanowski J AD - Department of Neurology, Medical University of Warsaw, Bielanski Hospital, Warsaw,, Poland. FAU - Uchman, Dorota AU - Uchman D AD - Department of Neurology, Medical University of Warsaw, Bielanski Hospital, Warsaw,, Poland. FAU - Litwiniuk, Anna AU - Litwiniuk A AD - Department of Neuroendocrinology, Centre of Postgraduate Medical Education, Warsaw, Poland. FAU - Kalisz, Malgorzata AU - Kalisz M AD - Department of Neuroendocrinology, Centre of Postgraduate Medical Education, Warsaw, Poland. FAU - Wolinska-Witort, Ewa AU - Wolinska-Witort E AD - Department of Neuroendocrinology, Centre of Postgraduate Medical Education, Warsaw, Poland. FAU - Martynska, Lidia AU - Martynska L AD - Department of Neuroendocrinology, Centre of Postgraduate Medical Education, Warsaw, Poland. FAU - Baranowska, Boguslawa AU - Baranowska B AD - Department of Neurology, Medical University of Warsaw, Bielanski Hospital, Warsaw,, Poland. FAU - Bik, Wojciech AU - Bik W AD - Department of Neuroendocrinology, Centre of Postgraduate Medical Education, Warsaw, Poland. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - Sweden TA - Neuro Endocrinol Lett JT - Neuro endocrinology letters JID - 8008373 RN - 0 (ADNP protein, human) RN - 0 (Brain-Derived Neurotrophic Factor) RN - 0 (Homeodomain Proteins) RN - 0 (Nerve Tissue Proteins) RN - 37221-79-7 (Vasoactive Intestinal Peptide) RN - 7171WSG8A2 (BDNF protein, human) SB - IM MH - Adult MH - Brain-Derived Neurotrophic Factor/*blood MH - Female MH - Homeodomain Proteins/*blood MH - Humans MH - Male MH - Middle Aged MH - Multiple Sclerosis/*blood MH - Nerve Tissue Proteins/*blood MH - Vasoactive Intestinal Peptide/*blood MH - Young Adult EDAT- 2015/06/14 06:00 MHDA- 2015/09/09 06:00 CRDT- 2015/06/14 06:00 PHST- 2015/04/26 00:00 [received] PHST- 2015/05/03 00:00 [accepted] PHST- 2015/06/14 06:00 [entrez] PHST- 2015/06/14 06:00 [pubmed] PHST- 2015/09/09 06:00 [medline] AID - NEL360215A03 [pii] PST - ppublish SO - Neuro Endocrinol Lett. 2015;36(2):148-52.