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Dr Yusong Guo at The Hong Kong University of Science and Technology (working with Hong Kong Polytechnic University) has developed a systematic method to identify cargo selected by adaptor complexes AP-1 and AP-4, using lab-made vesicles and mass spectrometry clarifying AP-4s clathrin-free export and links to trafficking-related disease

This pattern suggests continuous daily Dihexa administration beyond 4-6 weeks without rest periods would likely trigger protective receptor downregulation, reducing compound effectiveness over time

Genetic inactivation of the NMDA receptor NR2A subunit has anxiolytic- and antidepressant-like effects in mice

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