Results 71 to 80 of about 783,260 (291)

Morphine Tolerance Gated through EZH2‐Mediated Suppression of Trpc5 in Spinal GABAergic Interneurons in Male Mice

Advanced Science, EarlyView.
Chronic morphine suppresses Trpc5 in spinal GABAergic interneurons via EZH2‐mediated histone modification, reducing Ca2+ influx and GABA release. TRPC5 activation enhances morphine analgesia, while EZH2 inhibition restores efficacy and reverses tolerance.
Li Wan, Mengyao Zhang, Haiyue Guo, Yan Xu, Chenjie Xu, Fan Hu, Yinbing Pan, Xian Wang, Wentao Liu, Chun‐Yi Jiang   +9 more
wiley   +1 more source

Cannabis sativa and the endogenous cannabinoid system: therapeutic potential for appetite regulation [PDF]

, 2011
The herb Cannabis sativa (C. sativa) has been used in China and on the Indian subcontinent for thousands of years as a medicine. However, since it was brought to the UK and then the rest of the western world in the late 19th century, its use has been a ...
Adams, Agrawal, Ahern, Alger, Armstrong, Arnone, Avraham, Bachur, Baker, Baker, Barbano, Basavarajappa, Basavarajappa, Ben Amar, Ben-Zvi, Berridge, Berridge, Bisogno, Blankman, Bortolato, Breivogel, Brown, Brown, Burkey, Cadas, Cahn, Chan, Childers, Clark, Comelli, Consroe, Costiniuk, Cota, Cota, Cota, Cravatt, Davis, Davis, De Filippis, De Petrocellis, De Petrocellis, Deadwyler, Dennis, Deutsch, Devane, Devane, Dewey, Di Marzo, Di Marzo, Di Marzo, Di Marzo, Di Marzo, Elmquist, Engeli, Evans, Fadda, Farrimond, Farrimond, Felder, Fong, Fonseca, Fredriksson, Freund, Gaetani, Gallate, Gaoni, Gaoni, Gaoni, Gardner, Gatley, Gerdeman, Gill, Glass, Glick, Gomez, Gong, Goutopoulos, Grant, Hao, Henstridge, Henstridge, Herkenham, Herkenham, Higgs, Hohmann, Holland, Hollister, Horswill, Hosohata, Howlett, Howlett, Howlett, Huffman, Hughes, Ishiguro, Izzo, Jamshidi, Jarrett, Jarrett, Jin, Kapur, King, Kirby, Kirkham, Kirkham, Kirkham, Kirkham, Kirkham, Koch, Lambert, Landsman, Lauckner, Lauckner, Ligresti, Little, Liu, Long, Ma, Maccarrone, Maccarrone, Mackie, Mackie, Makriyannis, Martin, Mathes, Matsuda, Mechoulam, Mechoulam, Moldrich, Morgan, Morley, Munro, Naidu, Ning, Ohno-Shosaku, Okamoto, Okamoto, Okamoto, Onaivi, Onaivi, Onaivi, Osei-Hyiaman, Overton, Overton, Oz, Pacheco, Pertwee, Pertwee, Pertwee, Pertwee, Pertwee, Pertwee, Pertwee, Pertwee, Petitet, Petrosino, Pietr, Piomelli, Piomelli, Piomelli, Pope, Pryce, Pryce, Putney, Rao, Riedel, Rinaldi-Carmona, Rinaldi-Carmona, Rodriguez de Fonseca, Ronesi, Ross, Ross, Ryan, Ryberg, Sanger, Sawzdargo, Schweitzer, Showalter, Simiand, Sink, Sofia, Soga, Solinas, Staton, Stratford, Sugiura, Sugiura, Sugiura, Südhof, Takeda, Thomas, Thornton-Jones, Tramer, Tsou, Turu, Van Gaal, Van Sickle, Vandevoorde, Walsh, Wang, Werner, Whalley, Wiley, Wilkinson, Williams, Williams, Williams, Williams, Williamson, Wilson, Woolridge, Yamauchi, Yan, Yates, Yoshida, Zhu   +215 more
core   +3 more sources

LncRNA THUMPD3‐AS1 Regulates Behavioral and Synaptic Structural Abnormalities in Schizophrenia via miR‐485‐5p and ARHGAP8

Advanced Science, EarlyView.
Schizophrenia (SCZ) is linked to synaptic structural deficits driven by dysregulated noncoding RNAs. Using the novel ceRNAxis pipeline, THUMPD3‐AS1/miR‐485‐5p/ARHGAP8 is identified as a key regulator of actin cytoskeletal remodeling through noncanonical RhoB/C‐ROCK2 signaling. Modulating this axis ameliorates SCZ‐like phenotypes in mice and aligns with
Xiaojuan Gong, Lingxi Chen, Xin Guo, Anna Jiang, Yayi He, Chunxia Yan, Liang Ma, Jiayang Gao, Jinyu Zhang, Bao Zhang   +9 more
wiley   +1 more source

Placenta ingestion by rats enhances d- and k-opioid antinociception, but suppresses m-opioid antinociception [PDF]

, 2004
Ingestion of placenta or amniotic fluid produces a dramatic enhancement of centrally mediated opioid antinociception in the rat. The present experiments investigated the role of each opioid receptor type (m, d, k) in the antinociception-modulating ...
DiPirro, Jean M., Kristal, Dr. Mark B.
core  

Investigating the KNDy hypothesis in humans by co-administration of kisspeptin, neurokinin B and naltrexone in men [PDF]

, 2016
Context: A subpopulation of hypothalamic neurons co-localise three neuropeptides namely kisspeptin, neurokinin B (NKB) and dynorphin collectively termed KNDy neurons. Animal studies suggest they interact to affect pulsatile GnRH release (KNDy hypothesis);
Abbara, A, Bassett, P, Bloom, S, COMNINOS, A, Dhillo, WS, Jayasena, C, Mizamtsidi, M, Narayanaswamy, S, Papadopoulou, D, Prague, J, Shah, A, Veldhuis, J   +11 more
core   +1 more source

Cytotoxic T cells modulate inflammation and endogenous opioid analgesia in chronic arthritis

Journal of Neuroinflammation, 2017
BackgroundThis study examined the development of chronic pain, a cardinal symptom of rheumatoid arthritis (RA), in mice with antigen- and collagen-induced arthritis (ACIA). Since the role of CD8+ T cells in arthritis is controversial, we investigated the
Uta Baddack-Werncke, M. Busch-Dienstfertig, Sara González-Rodríguez, S. Maddila, Jenny Grobe, M. Lipp, C. Stein, G. Müller   +7 more
semanticscholar   +1 more source

Efficacy and safety of a selective partial agonist for nociception/orphanin‐FQ peptide (NOP) receptors in patients with insomnia disorder

British Journal of Clinical Pharmacology, EarlyView.
Aims Insomnia is a common sleep disorder, affecting up to 20% of the world population and adversely impacting productivity, health, and overall well‐being. Although pharmacologic options exist to treat insomnia, the health‐related quality of life for patients who are prescribed hypnotics is no higher than for those who are not, revealing a significant ...
Garth T. Whiteside, Ellie He, Manjunath S. Shet, Mingyan Zhou, Maha Ahmad, Stephen C. Harris   +5 more
wiley   +1 more source

Neuroimmune Interaction in the Regulation of Peripheral Opioid-mediated Analgesia in Inflammation

Frontiers in Immunology, 2016
Peripheral immune-cell-mediated analgesia in inflammation is an important endogenous mechanism of pain control. Opioid receptors localized on peripheral sensory nerve terminals are activated by endogenous opioid peptides released from immune cells to ...
Susan Hua
doaj   +1 more source

The atypical chemokine receptor ACKR3/CXCR7 is a broad-spectrum scavenger for opioid peptides

Nature Communications, 2020
Opioids modulate pain, anxiety and stress by activating four subtypes of opioid receptors. The authors show that atypical chemokine receptor 3 (ACKR3) is a scavenger for various endogenous opioid peptides regulating their availability without activating ...
Max Meyrath, Martyna Szpakowska, Julian Zeiner, Laurent Massotte, Myriam P. Merz, Tobias Benkel, Katharina Simon, Jochen Ohnmacht, Jonathan D. Turner, Rejko Krüger, Vincent Seutin, Markus Ollert, Evi Kostenis, Andy Chevigné   +13 more
doaj   +1 more source

UPLC–ESI–QToF–MS Profile of Hydroalcoholic Extract of Persea cordata (Meisn.) and its Antioedematogenic and Antinociceptive Effects in Mice

Chemistry &Biodiversity, EarlyView.
Hydroalcoholic crude extract of Persea cordata showed in its composition, the presence of lignans based on LCESIMS data. This crude extract displayed anti‐oedematogenic and antinociceptive activities in vivo. Abstract This study aimed to establish the chemical profile and evaluate the anti‐oedematogenic and analgesic activities of the hydroalcoholic ...
Valfredo Schlemper, Daniela Hemsing, Julia Elisabett K. Bolsonello, Susana R. de Mello Schlemper, Tiago Tizziani, Lutuima A. Capangue Neto, Louis P. Sandjo   +6 more
wiley   +1 more source