2022
Central Neuropathic Pain Development Modulation Using Coffee Extract Major Polyphenolic Compounds in Spinal‐Cord‐Injured Female Mice
SOLER‐MARTÍNEZ, Roger, Meritxell DEULOFEU FIGUERAS, Anna BAGÓ MAS, Petr DUBOVÝ, Enrique VERDÚ et. al.Základní údaje
Originální název
Central Neuropathic Pain Development Modulation Using Coffee Extract Major Polyphenolic Compounds in Spinal‐Cord‐Injured Female Mice
Autoři
SOLER‐MARTÍNEZ, Roger (724 Španělsko), Meritxell DEULOFEU FIGUERAS (724 Španělsko), Anna BAGÓ MAS (724 Španělsko), Petr DUBOVÝ (203 Česká republika, garant, domácí), Enrique VERDÚ (724 Španělsko), Núria FIOL (724 Španělsko) a Pere BOADAS-VAELLO (724 Španělsko)
Vydání
Biology, Basel, MDPI, 2022, 2079-7737
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
30103 Neurosciences
Stát vydavatele
Švýcarsko
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 4.200
Kód RIV
RIV/00216224:14110/22:00127914
Organizační jednotka
Lékařská fakulta
UT WoS
000894690700001
Klíčová slova anglicky
neuropathic pain; spinal cord injury; polyphenols; coffee extract; chlorogenic acid; neochlorogenic acid; 4-O-caffeoylquinic acid; gliosis
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 14. 3. 2023 08:17, Mgr. Tereza Miškechová
Anotace
V originále
It was recently shown that coffee polyphenolic extract exerts preventive effects on central neuropathic pain development, but it is unknown whether its beneficial effects are associated with only one of its major polyphenolic compounds or if the whole extract is needed to exert such effects. The main objective of this study was to determine whether the separate administration of major polyphenols from coffee extract exerts preventive effects on the development of central neuropathic pain in mice compared with the effects of the whole coffee extract. Thus, spinal‐cord‐injured female ICR‐CD1 mice were daily treated with either coffee extract or its major polyphenolic compounds during the first week, and reflexive and nonreflexive pain responses were evaluated within the acute phase of spinal cord injury. In addition, the injury‐induced gliosis and dorsal horn sprouting were evaluated with immunohistochemistry. The results showed that the coffee extract prevented spinal cord injury‐induced neuropathic pain, whereas its major polyphenolic compounds resulted in reflexive pain response attenuation. Both preventive and attenuation effects were associated with gliosis and afferent fiber sprouting modulation. Overall, the results suggested that coffee extract effects may be associated with potential synergistic mechanisms exerted by its major polyphenolic compounds and not by the sole effect of only one of them.