Although standardized diagnosis and treatment procedures and appropriate therapy have been recommended for hematological malignancies under the practice of evidence-based medicine,due to heterogeneity of the disease and individual differences in the population,different patients may get dif-ferent clinical efficacy and treatment-related toxicities under the same therapy.How to predict the toler-ance of an individual with hematological malignancy to a specific regimen accurately is critical.This pa-per reviews the evaluation methods of treatment tolerance in patients with hematological malignancies,assisting clinicians in making scientific evaluation of tolerance for different patients and choosing the most suitable regimen.

T cell factor 1（TCF-1）is a downstream transcription factor of the Wnt/β-catenin signaling pathway，and plays an important role in the development，differentiation，and memory formation of T cells. Recent studies have shown that TCF-1 can regulate the formation and maintenance of stem-like memory T cells（Tscm），and has potential application value in evaluating the prognosis of tumor immunotherapy and as a target for tumor immunotherapy. This article reviews the regulatory effects of TCF-1 on the immune memory as well as stemness formation and maintenance of CD8 +T cells，summarizes the transcription network centered on TCF-1，and further elucidates the application and value of TCF-1 in tumor immunotherapy.

T cell factor 1（TCF-1）is a downstream transcription factor of the Wnt/β-catenin signaling pathway，and plays an important role in the development，differentiation，and memory formation of T cells. Recent studies have shown that TCF-1 can regulate the formation and maintenance of stem-like memory T cells（Tscm），and has potential application value in evaluating the prognosis of tumor immunotherapy and as a target for tumor immunotherapy. This article reviews the regulatory effects of TCF-1 on the immune memory as well as stemness formation and maintenance of CD8 +T cells，summarizes the transcription network centered on TCF-1，and further elucidates the application and value of TCF-1 in tumor immunotherapy.

Although standardized diagnosis and treatment procedures and appropriate therapy have been recommended for hematological malignancies under the practice of evidence-based medicine,due to heterogeneity of the disease and individual differences in the population,different patients may get dif-ferent clinical efficacy and treatment-related toxicities under the same therapy.How to predict the toler-ance of an individual with hematological malignancy to a specific regimen accurately is critical.This pa-per reviews the evaluation methods of treatment tolerance in patients with hematological malignancies,assisting clinicians in making scientific evaluation of tolerance for different patients and choosing the most suitable regimen.

Objective To investigate the popularization of cardiopulmonary resuscitation(CPR)knowledge and science popularization needs among urban and rural residents in Tonghai County,Yuxi City,Yunnan Province,so as to explore the establishment of an efficient and appropriate science popularization model.Methods A total of 300 residents aged 15-60 years old were selected from Tonghai County,Yuxi City,Yunnan Province using stratified and simple random sampling methods.A self-designed questionnaire was used to conduct an anonymous questionnaire survey.Results Only 20.3%of Tonghai County residents master CPR skills,and 26.2%of Tonghai County residents have never heard of CPR.There is a statistically significant difference in the awareness rate of CPR between rural residents and non-rural residents(P<0.01).There are differences in residents'age and CPR awareness(P<0.01),the age and CPR are inversely proportional.The residents have a higher willingness to perform chest compressions and mouth-to-mouth resuscitation on strangers,66.2%and 68.6%respectively.63.79%of residents have never attended relevant training.But 92.76%of the people said they were willing to participate in the relevant training when they learned the training news.Conclusion Residents in Tonghai County generally lack knowledge of CPR first aid,but the demand for first aid knowledge of residential CPR is high and the attitude towards rescue is positive.It is recommended that relevant departments increase CPR science popularization and training efforts,and popularize CPR into villages.