1.Promotion of Development of Community-based Rehabilitation in China Implementing ICF and CBR Guideline
Zhuoying QIU ; Jibin HAN ; Qinyi LI ; Di CHEN
Chinese Journal of Rehabilitation Theory and Practice 2014;(9):801-804
This paper discussed the framework of global policies of disability and approaches, explored the implementation of ICF and CBR Guideline, and emphasized the importance of capacity building using ICF and CBR Guideline.
2.Clinical Importance of BAIAP2L1 Expression in Cervical Cancer and Its Effect on Malignant Phenotype of Cervical Cancer Cells
Jueying ZHAO ; Zhuoying HAN ; Lulu FENG ; Chenlong WANG ; Li ZHANG ; Chao LUO ; Qilong WANG
Cancer Research on Prevention and Treatment 2025;52(6):481-490
Objective To explore the expression characteristics of BAIAP2L1 in cervical cancer (CC) and its regulatory role in tumor cell metastasis. Methods The correlation between BAIAP2L1 expression and clinical prognosis was analyzed by using a public database. GO pathway enrichment and clinicopathological correlation analyses were conducted by employing R language. The effect of BAIAP2L1 knockdown on CC cell proliferation, invasion, migration, and epithelial-mesenchymal transition (EMT) were further investigated through gene silencing approaches. Results BAIAP2L1 expression was significantly upregulated in CC tissues (Padj <0.001) and it was identified as an independent risk factor for patient mortality (HR=2.808, P=0.03). Elevated BAIAP2L1 levels showed significant correlations with poor overall survival, advanced T/N stage, recurrence, and metastasis (all P<0.05). Functional enrichment analysis revealed its involvement in tumor metastasis-related pathways. The knockdown of BAIAP2L1 significantly attenuated CC cell proliferation, invasion, and migration and suppressed key EMT processes (all P<0.05). Conclusion BAIAP2L1 is overexpressed in CC tissues and associated with patient prognosis and metastasis. The targeted inhibition of BAIAP2L1 can effectively curb tumor progression.
3.The status of homologous recombination deficiency and BRCA1/2 gene mutation in ovarian cancer patients in the Yunnan region and their clinical significance
CAI Jingjing ; LIU Xin ; LI Zhuoying ; HAN Tingting ; GUO Yinjin ; MA Luyao ; WANG Xiaoxiong ; LI Hongsheng ; LI Quan ; DU Yaqian ; LAN Yunyi ; SHEN Shaocong ; YANG Ruijiao ; WU Shunxian ; LIU Junxi ; ZHOU Yong
Chinese Journal of Cancer Biotherapy 2023;30(12):1082-1087
[摘 要] 目的:采用基于中国人群单核苷酸多态性位点开发的同源重组缺陷(HRD)检测工具评估云南地区卵巢癌患者的HRD状态和BRCA1/2基因突变频率并探讨其临床意义。方法:共纳入2021年1月至2023年5月间在云南省肿瘤医院收治的卵巢癌患者248例,HRD状态采用基因组瘢痕评分法(GSS)(主要依据拷贝数的长度、类型、位置及基因组断片)或HRD评分法(杂合性缺失、端粒等位基因失衡及大片段移位等基因组不稳定事件的总和)进行评估,当组织样本的GSS≥50分或HRD评分≥42分者或检测到有害的BRCA1/2基因突变时HRD被定义为阳性。分析患者HRD状态与临床病理特征的关系。结果:248名卵巢癌患者中70.97%的患者HRD呈阳性,其中BRCA1/2基因突变率为30.65%。Ⅲ~Ⅵ期、高级别浆液腺癌的卵巢癌患者具有更高的HRD阳性率(均P<0.01),HRD评分更高的患者其合并其他基因突变的频率也越高(P<0.05)。HRD状态与卵巢癌的病理类型、临床分期和其他基因突变均有关联(均P<0.01)。结论:云南地区卵巢癌患者HRD阳性率较高,HRD阳性的卵巢癌患者可以从聚ADP核糖聚合酶(PARP)抑制剂治疗中获得更大的收益。