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The SIRT1-HMGB1 pathway in hippocampal microglia is involved in chronic heroin-induced cognitive impairment

delete2026-01-21
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PRE
AI
C
C Li
Y
Yujie Wei
D
Dan Yin
C
Chuanrui Zhao
G
Guangkun Chen
Q
Qian Wang
M
Mingjuan Shi
Y
Yan Hong
Y
Yixin Li *
B
Baijuan Xia *
DOI:10.1016/j.pbb.2026.174155delete
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Abstract

Abstract

En 中文
• 30 days, but not 15 days, of chronic heroin treatment could impair the learning and memory of mice in the water maze task • Prolonged heroin administration increased SIRT1- and HMGB1-positive microglia in the hippocampus. • Microglial SIRT1 knockdown worsened hippocampal apoptosis and cognitive impairment after 30 days of heroin treatment. • Microglial SIRT1 knockdown reduced the increase of HMGB1-positive microglia induced by chronic heroin treatment.

Journal

Pharmacology Biochemistry and Behavior cover
Pharmacology Biochemistry and Behavior
IF:
2.5
Papers:
7.6K
Citations:
9.9K

Organization

G
Guizhou Medical University
Scholars:
953
Papers: 266
Citations: 2.5K
C
Chinese Armed Police Force General Hospital
Scholars:
1
Papers: 1
Citations: 0
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