Results 81 to 90 of about 65,548 (249)

Clinicopathological spectrum of ovarian tumors with special emphasis on immunoexpression of p53 and Ki-67 in surface epithelial neoplasms

Asian Journal of Medical Sciences
Background: Ovarian cancer incidence shows marked geographic variation across India, with nearly six-fold differences in age-adjusted incidence rates within the northeastern states.
Shashank Shekhar , Aparna Dutta , Nivarani Dutta   +2 more
doaj   +1 more source

Pebbled mosaic-like heterogeneous echogenicity in ovarian immature teratomas and correlation of ultrasound patterns with pathological grades. [PDF]

Acta Obstet Gynecol Scand
This study characterizes heterogeneous mottled grayscale ultrasound echoes of ovarian immature teratoma as the “pebbled mosaic sign,” noting solid lesions correlate with advanced pathological grades. Preoperative identification of immature tissue informs operative stratification. Abstract Introduction Ovarian immature teratomas (ITs) are rare malignant
Zhang T, Yang J, Shi X, Liu Z, Wang D, Zhou Y, Su N, Yang J.   +7 more
europepmc   +2 more sources

SAV1 in Cooperation With FKBP52 Participates in Implantation

Advanced Science, EarlyView.
The MST‐SAV1 complex modulates FKBP52 phosphorylation to fine‐tune PR activity, ensuring timely uterine transition to receptivity under estrogen signaling for implantation. Stromal SAV1 scaffolds MST1/2‐mediated FKBP52 phosphorylation via noncanonical Hippo to promote PR activity.
Yuhan Shao, Yafang Lu, Zhaoyu Jia, Junxiang Ren, Ziyi Ge, Xinyu Liu, Hui Zhao, Zi‐Jiang Chen, Junhao Yan, Wei Wang, Jia Yuan   +10 more
wiley   +1 more source

Plant Metabolites Screening Identifies 7‐epi‐10‐Deacetyltaxol Inhibiting Cell Division by Interfering With the Cell Cycle and Microtubule Organization

Advanced Science, EarlyView.
In this study, an efficient screening system is developed for plant metabolites to find a compound, 7‐epi‐10‐deacetyltaxol, inhibits tissue elongation. It suppresses plant growth through brassinosteroid and microtubule pathways. It is later applied to animal cells and human tumor organoids, resulting in similar cell division suppression. These findings
Yan‐Jie Zhang, Yu‐Xuan Bai, Geng G. Tian, Bin Zhang, Ding‐Yi Lu, Qing‐Ping Yao, Wen‐Hao Tian, Xiao‐Na Wei, Jing‐Ting Yang, Ze‐Yu Xiong, Yi Lu, Yu‐Tong Jiang, Chun‐Hui Cai, Yu‐Ming Lu, Xian‐Qing Jia, Li‐Li Jing, Bao‐Jun Yang, Ying‐Xin Qi, Xin‐Xin Han, Ji Wu, Wen‐Hui Lin   +20 more
wiley   +1 more source

TROP2‐Targeting Chimeras (TRTACs) for Tumor Cell‐Selective Membrane Protein Degradation and Enhanced Drug Delivery

Advanced Science, EarlyView.
TROP2 is identified as a novel tumor‐selective lysosomal‐targeting receptor with established clinical relevance. TROP2‐targeting chimeras (TRTACs) are developed by genetically fusing a TROP2‐binding nanobody to nanobodies against specific target proteins.
Luping Chen, Xinying Fu, Wenqian Dong, Xiaobei Deng, Simin Chen, Fujun Wang, Jian Zhao, Shiqun Shao, Liqiang Fan, Jingyu Zhang, Lixin Zhang   +10 more
wiley   +1 more source

Histopathological Spectrum of Ovarian Tumours in a Tertiary Care Centre of Garhwal Region

Global Journal of Medicine and Public Health
Background Globally ovarian tumour is one of the leading causes of cancer death among women. The ovarian tumor has varied histogenesis, clinical behavior, and malignant potential.The aims and objectives of the present study is to study the ...
Srijan Srivastav,, 1.Shubhani Singh, Deepa Hatwal, ; 3.Swati Pundir,   +3 more
doaj  

Mitochondrial Localization of Cx26 Promotes Colorectal Cancer Malignancy and Exposes a Fatal Vulnerability to Drug Targeting

Advanced Science, EarlyView.
Mitochondrial localization of Cx26 emerges as a double‐edged sword in colorectal cancer. PIMT‐mediated methylation of Cx26 promotes its mitochondrial localization and stability. Mitochondrial Cx26 then facilitates ER‐mitochondria communication and Ca2+ signaling, thereby promoting metastatic progression. Bortezomib exploits this malignant adaptation by
Jie Wang, Lu Chen, Jia Qin, Xiaoning Wang, Sunlan Ye, Ning An, Mei Bai, Yan Shen, Xuefeng Wu, Qiang Xu   +9 more
wiley   +1 more source

Refining OVCAR‐3 xenograft models of peritoneal carcinomatosis in nu/nu mice: Comparative intraperitoneal implantation strategies and the role of basement membrane matrix

Animal Models and Experimental Medicine, EarlyView.
A refined murine model of advanced ovarian cancer was established by comparing localized preperitoneal implantation and intraperitoneal injection of OVCAR‐3Luc cells. While localized implantation showed limited tumor persistence, intraperitoneal delivery with BME produced sustained diffuse dissemination confirmed by BLI and histology, providing a ...
M. Teresa Perelló‐Trias, Antonio Jose Serrano‐Muñoz, Juan J. Segura‐Sampedro, Adriana M. Quintero‐Duarte, Joana M. Ramis, Marta Monjo   +5 more
wiley   +1 more source

Zebrafish xenograft models as a fast platform for metastasis diagnosis and cisplatin response of head and neck squamous cell carcinoma

Animal Models and Experimental Medicine, EarlyView.
A zebrafish xenograft model accurately distinguishes metastatic from non‐metastatic HNSCC and recapitulates cisplatin sensitivity/resistance patterns. Using patient‐derived tumors, it predicts individual therapeutic responses, offering a rapid, clinically applicable platform for guiding personalized treatment. Abstract Background Head and neck squamous
Lu Chen, Shu Sun, Yujia Liu, Liehao Jiang, Cuiyun Wu, Ting Liu, Yujiao Zhao, Yuwei Liu, Lu Liu, Qi Wang, Xiaowei Zheng, Ping Huang   +11 more
wiley   +1 more source

EXPRESSION OF P53 PROTEIN IN NEOPLASTIC AND NON NEOPLASTIC OVARIAN LESIONS

The Iraqi Journal of Medical Sciences, 2016
Background:Ovarian cancer is one of the most common causes of gynecologic neoplasm all over the world. Objective:The objective is to shed light on the role of p53 protein and patient`s age in the pathogenesis of ovarian lesions.
Fahem M. Mahmood, Haider S. Kadhim, Liqaa R. Al Khuzaee   +2 more
doaj   +4 more sources