bioRxiv
June 3, 2026
Shuo Yang, Ling-Jun Wang, Yunxiang Sun et al.
Abstract A deeper understanding of the targets and mechanisms of fast-acting antidepressants, exemplified by ketamine, remains indispensable for better therapeutic strategies and understanding depression. Beyond the canonical neuron-centric NMDAR inhibition hypothesis, brain opioid system and glia-mediated processes are increasingly implicated in ketamine’s antidepressant efficacy, yet their...
bioRxiv
June 3, 2026
Yanxia Liang, Lingjun Wang, Yajie Li et al.
preprint
Ketamine produces rapid antidepressant effects but is constrained by psychotomimetic properties and abuse potential. The ketamine metabolite (2R,6R)-hydroxynorketamine (HNK) shows antidepressant-like efficacy without N-methyl-D-aspartate receptor (NMDAR) blockade, yet its upstream targets remain unclear. Here we show that HNK potentiates hippocampal excitatory transmission and reverses...
Forensic Sciences Research
June 1, 2023
Jiaman Lin, Keming Yun, Qiran Sun et al.
2 citations
Natural compounds in plants are often unevenly distributed, and determining the best sampling locations to obtain the most representative results is technically challenging. Matrix-assisted laser desorption/ionization mass spectrometry imaging (MALDI-MSI) can provide the basis for formulating sampling guideline. For a succulent plant sample, ensuring the authenticity and in situ nature of the...
Frontiers in Plant Science
February 10, 2023
Jiaman Lin, Shuo Yang, Jiaojiao Ji et al.
8 citations
Introduction Differentiating whether plant products are natural or artificial is of great importance in many practical fields, including forensic science, food safety, cosmetics, and fast-moving consumer goods. Information about the topographic distribution of compounds is an important criterion for answering this question. However, of equal importance is the likelihood that topographic spatial...
Journal of Chromatography B
March 2, 2022
Shuo Yang, Yan Shi, Zhuonan Chen et al.
13 citations
Mescaline, a natural alkaloid found in the peyote cactus (Lophophora williamsii) in the Americas, has gradually become a drug of abuse in China because of its psychedelic properties. Its intake may lead to hallucinations and confusion or even be life-threatening. Mescaline is classified as a class Ⅰ psychotropic drug in China, which means its use in medicine or scientific research is under...