此外,有肿瘤转移的区域淋巴结(egional lymph nodes with tumor metastasis,metLN)表现出对ICI治疗的反应受损,这与metLN中Tpex和Tex-int周围的细胞表现出的更高的免疫抑制特性(较高的IDO、TIM3、PD-L1表达)及循环CD8+ T细胞反应的减少有关。上述结...
Lymph nodes are essential for the initiation of the adaptive immune response as they create an environment that filters antigens and pathogens and provide a site for antigen presentation to lymphocytes. Immunologically, responses to the various antigens can be reflected in lymph node histology. These...
The records of 77 patients with well-differentiated thyroid cancer and proved lymph node metastases have been reviewed. The control of regional metastases was satisfactory in those with only a few nodes involved when limited dissections were utilized initially. In those patients with more extensive no...
参考文献: 1.Choong-kun Lee et al. Tumor metastasis to lymph nodes requires YAP-dependent metabolic adaptation. Science, 2019, doi:10.1126/science.aav0173. 2.曹雪涛.医学免疫学[M].第七版.北京市:人民卫生出版社,2018:15.
Surgical biopsies of lymphnodes of 315 patients (273 adult and 42 children) were reviewed microscopically and analysed. The sex ratio was similar in adults but in children males were twice than female (2:1). Ethnically Malay patients pre... HK Darnal,N Karim,K Kamini,... - 《Medical Jour...
D. Lymph nodes biopsy E. CT scan of involved tissues 查看完整题目与答案 以饮茶为绘画对象,表现唐代贵族悠闲生活场景的名作是( ) A. 《萧翼赚兰亭图》 B. 《调琴啜茗图卷》 C. 《文会图》 查看完整题目与答案 元代回族建筑学家( )设计领导修筑的大都工程,为以后北京城的发展奠定了基础。
microenvironment and immunology exosomes released by melanoma cells prepare sentinel lymph nodes for tumor metastasis JL Hood,SS Roman,SA Wickline 被引量: 0发表: 2019年 Exosomes bearing HLA-G are released by melanoma cells Tumor cells release membrane vesicles, named exosomes, capable of specific ...
. Generally, the liver, spleen, and lymph nodes are not enlarged. . staining of the bone marrow shows that intracellular iron increases and extracellular iron decreases. . hyperplastic foci in the myelogram of chronic aplastic anemia. 完整题目与答案 《安全生产法》的规定,钢材生产...
(OR, 1.05, 95% CI, 1.04 to 1.07; and OR, 0.57, 95% CI, 0.52 to 0.62). In general, those age ≥ 65 years (v those < 65 years) in adjuvant studies had a higher mean number of lymph nodes involved and more hormone receptor-negative tumors, although tumor sizes were similar. Early...
Background Different types of vascular proliferation may occur in lymph nodes, but hemangiomas in lymph nodes are extremely rare. Case Presentation A 73-year-old man was found to have a 15-mm nodular shadow in the left lung on computed tomography, and bronchoscopic brush cytology yielded a diag...