Dear Editor,Ferroptosis,an iron-dependent form of cell death driven by overwhelming lipid peroxidation,represents a vulnerability in cancers,and therapeutic strategies to further potentiate ferroptosis hold great pote...Dear Editor,Ferroptosis,an iron-dependent form of cell death driven by overwhelming lipid peroxidation,represents a vulnerability in cancers,and therapeutic strategies to further potentiate ferroptosis hold great potential for melanoma treatment.展开更多
Mismatch negativity is generated automatically, and is an early monitoring indicator of neuronal integrity impairment and functional abnormality in patients with brain injury, leading to decline of cognitive function....Mismatch negativity is generated automatically, and is an early monitoring indicator of neuronal integrity impairment and functional abnormality in patients with brain injury, leading to decline of cognitive function. Antipsychotic medication cannot affect mismatch negativity. The present study aimed to explore the relationships of mismatch negativity with neurocognition, daily life and social functional outcomes in patients after brain injury. Twelve patients with traumatic brain injury and 12 healthy controls were recruited in this study. We examined neurocogni-tion with the Wechsler Adult Intelligence Scale-Revised China, and daily and social functional outcomes with the Activity of Daily Living Scale and Social Disability Screening Schedule, re-spectively. Mismatch negativity was analyzed from electroencephalogram recording. The results showed that mismatch negativity amplitudes decreased in patients with traumatic brain injury compared with healthy controls. Mismatch negativity amplitude was negatively correlated with measurements of neurocognition and positively correlated with functional outcomes in patients after traumatic brain injury. Further, the most signiifcant positive correlations were found be-tween mismatch negativity in the fronto-central region and measures of functional outcomes. The most signiifcant positive correlations were also found between mismatch negativity at the FCz electrode and daily living function. Mismatch negativity amplitudes were extremely positive-ly associated with Social Disability Screening Schedule scores at the Fz electrode in brain injury patients. These experimental ifndings suggest that mismatch negativity might efifciently relfect functional outcomes in patients after traumatic brain injury.展开更多
Gastrointestinal(GI)cancers,including colorectal cancer,pancreatic cancer,liver cancer and gastric cancer,are severe social burdens due to high incidence and mortality rates.Bromodomain and extra-terminal(BET)proteins...Gastrointestinal(GI)cancers,including colorectal cancer,pancreatic cancer,liver cancer and gastric cancer,are severe social burdens due to high incidence and mortality rates.Bromodomain and extra-terminal(BET)proteins are epigenetic readers consisting of four conserved members(BRD2,BRD3,BRD4 and BRDT).BET family perform pivotal roles in tumorigenesis through transcriptional regulation,thereby emerging as potential therapeutic targets.BET inhibitors,disrupting the interaction between BET proteins and acetylated lysines,have been reported to suppress tumor initiation and progression in most of GI cancers.In this review,we will demonstrate how BET proteins participate in the GI cancers progression and highlight the therapeutic potential of targeting BET proteins for GI cancers treatment.展开更多
基金This work was supported by grants from the National Natural Science Foundation of China(82103183,82102803,82272849)the Natural Science Foundation of Hunan Province(2022JJ40767,2021JJ40976)+1 种基金the Natural Science Fund for Outstanding Youths in Hunan Province(2023JJ20093)the National Key Research and Development Program(2022YFC2504700).
文摘Dear Editor,Ferroptosis,an iron-dependent form of cell death driven by overwhelming lipid peroxidation,represents a vulnerability in cancers,and therapeutic strategies to further potentiate ferroptosis hold great potential for melanoma treatment.
基金supported by grants from the National Natural Science Foundation of China,No.81172911,81373251the National High Technology Research and Development Program of China(863 Program),No.2015AA020503+1 种基金the Science and Technology Development Project of Suzhou of China,No.SZP201304Priority Academic Program Development of Jiangsu Higher Education Institutes of China
文摘Mismatch negativity is generated automatically, and is an early monitoring indicator of neuronal integrity impairment and functional abnormality in patients with brain injury, leading to decline of cognitive function. Antipsychotic medication cannot affect mismatch negativity. The present study aimed to explore the relationships of mismatch negativity with neurocognition, daily life and social functional outcomes in patients after brain injury. Twelve patients with traumatic brain injury and 12 healthy controls were recruited in this study. We examined neurocogni-tion with the Wechsler Adult Intelligence Scale-Revised China, and daily and social functional outcomes with the Activity of Daily Living Scale and Social Disability Screening Schedule, re-spectively. Mismatch negativity was analyzed from electroencephalogram recording. The results showed that mismatch negativity amplitudes decreased in patients with traumatic brain injury compared with healthy controls. Mismatch negativity amplitude was negatively correlated with measurements of neurocognition and positively correlated with functional outcomes in patients after traumatic brain injury. Further, the most signiifcant positive correlations were found be-tween mismatch negativity in the fronto-central region and measures of functional outcomes. The most signiifcant positive correlations were also found between mismatch negativity at the FCz electrode and daily living function. Mismatch negativity amplitudes were extremely positive-ly associated with Social Disability Screening Schedule scores at the Fz electrode in brain injury patients. These experimental ifndings suggest that mismatch negativity might efifciently relfect functional outcomes in patients after traumatic brain injury.
基金Fellowship of the China Postdoctoral Science Foundation,No.2020M682594,and No.2021T140748.
文摘Gastrointestinal(GI)cancers,including colorectal cancer,pancreatic cancer,liver cancer and gastric cancer,are severe social burdens due to high incidence and mortality rates.Bromodomain and extra-terminal(BET)proteins are epigenetic readers consisting of four conserved members(BRD2,BRD3,BRD4 and BRDT).BET family perform pivotal roles in tumorigenesis through transcriptional regulation,thereby emerging as potential therapeutic targets.BET inhibitors,disrupting the interaction between BET proteins and acetylated lysines,have been reported to suppress tumor initiation and progression in most of GI cancers.In this review,we will demonstrate how BET proteins participate in the GI cancers progression and highlight the therapeutic potential of targeting BET proteins for GI cancers treatment.
