Results 41 to 50 of about 32,048 (238)

Immunophenotype of Atypical Polypoid Adenomyoma of the Uterus: Diagnostic Value and Insight on Pathogenesis [PDF]

, 2020
Atypical polypoid adenomyoma (APA) is a rare uterine lesion constituted by atypical endometrioid glands, squamous morules, and myofibromatous stroma. We aimed to assess the immunophenotype of the 3 components of APA, with regard to its pathogenesis and ...
Aggarwal, Ayhan, Chiarelli, Di Palma, Fukunaga, Giampaolino, Heatley, Horita, Houghton, Jiang, Kuwashima, Lin, Longacre, Lu, Ma, Mazur, McAlpine, McCluggage, McCluggage, Moher, Nei, Nomura, Nomura, Němejcová, Ohishi, Ota, Raffone, Raffone, Raffone, Raffone, Raffone, Raffone, Ramos, Stelloo, Strickland, Takahashi, Talhouk, Terada, Travaglino, Travaglino, Travaglino, Travaglino, Travaglino, Travaglino, Travaglino, Young, Zhang   +46 more
core   +1 more source

THE IMMUNOHISTOCHEMICAL EXPRESSIONS OF MISMATCH REPAIR GENES MLH1, PMS2, MSH6, MSH2 IN GASTRIC CANCER; A TISSUE MICROARRAY STUDY

Süleyman Demirel Üniversitesi Tıp Fakültesi Dergisi, 2021
ObjectiveWe aimed to evaluate the correlation between theimmunohistochemical expressions of MLH1, PMS2,MSH6, MSH2 and clinicopathological parameters ingastric carcinoma.Matherials and MethodsImmunohistochemistry was performed on the tissuemicroarray (TMA)
Gamze Erkılınç, Nermin Karahan, Şirin Başpınar, Zümrüt Arda Kaymak, Şehnaz Evrimler   +4 more
doaj   +1 more source

Multi-gene panel testing for hereditary cancer predisposition in unsolved high-risk breast and ovarian cancer patients. [PDF]

, 2017
PurposeMany women with an elevated risk of hereditary breast and ovarian cancer have previously tested negative for pathogenic mutations in BRCA1 and BRCA2. Among them, a subset has hereditary susceptibility to cancer and requires further testing.
Adams, Sophie B, Chan, Salina, Crawford, Beth, Gil, Elad, Leitner, Ofri, Ryan, Lauren, Sittler, Taylor, van 't Veer, Laura, van den Akker, Jeroen   +8 more
core   +1 more source

The properties of Msh2-Msh6 ATP binding mutants suggest a signal amplification mechanism in DNA mismatch repair. [PDF]

, 2018
DNA mismatch repair (MMR) corrects mispaired DNA bases and small insertion/deletion loops generated by DNA replication errors. After binding a mispair, the eukaryotic mispair recognition complex Msh2-Msh6 binds ATP in both of its nucleotide-binding sites,
Graham, William J, Kolodner, Richard D, Putnam, Christopher D   +2 more
core  

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Mismatch repair gene MSH6 correlates with the prognosis, immune status and immune checkpoint inhibitors response of endometrial cancer

Frontiers in Immunology
ObjectiveMany patients treated with immune checkpoint inhibitors (ICIs) developed primary or secondary drug resistance for unknown reasons. This study investigates whether mismatch repair (MMR) genes are responsible for this therapeutic restriction ...
Lin-Zhi Zhou, Hong-Qi Xiao, Jie Chen
doaj   +1 more source

MSH6 haploinsufficiency at relapse contributes to the development of thiopurine resistance in pediatric B-lymphoblastic leukemia

Haematologica, 2018
Survival of children with relapsed acute lymphoblastic leukemia is poor, and understanding mechanisms underlying resistance is essential to developing new therapy.
Nikki A. Evensen, P. Pallavi Madhusoodhan, Julia Meyer, Jason Saliba, Ashfiyah Chowdhury, David J. Araten, Jacob Nersting, Teena Bhatla, Tiffaney L. Vincent, David Teachey, Stephen P. Hunger, Jun Yang, Kjeld Schmiegelow, William L. Carroll   +13 more
doaj   +1 more source

Down-regulation of MSH3 and MSH6 genes in female breast cancer patients receiving taxane-based therapy

Future Journal of Pharmaceutical Sciences, 2023
Background The DNA in each cell in our body is constantly in danger of becoming damaged. Most DNA damage gets repaired straight away via many different proteins encoded by DNA—repair genes.
Hanaa R. M. Attia, Dina F. Ayoub, Shereen H. Abd El-Aziz, Mai M. Abdel Wahed, Safa N. Abd El-Fattah, Mahmoud A. Abdel-Monem, Thanaa M. Rabah, Mahmoud M. Kamel, Amany Helal, Mona Hamed Ibrahim   +9 more
doaj   +1 more source

CHARACTERISTICS OF INDIVIDUALS UNDERGOING PANEL GENETIC TESTING FOR PRIMARY BRAIN TUMORS [PDF]

, 2018
Background. Currently, there are no genetic testing guidelines for patients with a primary brain tumor (PBT). This population is largely understudied in terms of the family history, tumor grade, pathology, and their relation to genetic contribution.
Azam, Sarah
core   +1 more source

Fully Humanized Bispecific T Cell Engager Shows Potent Activity in Central Nervous System and Peripheral Tumors

Advanced Science, EarlyView.
This study reports the development of a fully humanized bispecific T cell engager targeting IL13RA2, a tumor‐associated antigen enriched in glioblastoma. This off‐the‐shelf immunotherapy drives potent, antigen‐dependent T cell activation and tumor killing, and prolongs survival in experimental GBM and other solid tumors models without detectable off ...
Joseph T. Duffy, Angela Martin‐Regalado, Benedikt E. Haupt, Jacob R. Pogue, Aditi Thakur, Manuel Fierro Cota, Markella Zannikou, Sol Misener, Vera P. Krymskaya, Kathleen McCortney, Jason Miska, Craig Horbinski, Dmitri Simberg, Maciej S. Lesniak, Charles D. James, Roger Stupp, Irina V. Balyasnikova   +16 more
wiley   +1 more source