Results 121 to 130 of about 34,649 (263)

Mitotic abnormalities precede microsatellite instability in lynch syndrome-associated colorectal tumourigenesisResearch in context

EBioMedicine
Summary: Background: Lynch syndrome (LS) is one of the most common hereditary cancer syndromes worldwide. Dominantly inherited mutation in one of four DNA mismatch repair genes combined with somatic events leads to mismatch repair deficiency and ...
Marjaana Pussila, Aleksi Laiho, Petri Törönen, Pauliina Björkbacka, Sonja Nykänen, Kirsi Pylvänäinen, Liisa Holm, Jukka-Pekka Mecklin, Laura Renkonen-Sinisalo, Taru Lehtonen, Anna Lepistö, Jere Linden, Satu Mäki-Nevala, Päivi Peltomäki, Minna Nyström   +14 more
doaj   +1 more source

Resolution of generalized tonic seizures following focal ablative or resective surgery

Epileptic Disorders, EarlyView.
Abstract Objective Focal brain lesions may underlie generalized tonic seizures, as seen in Lennox–Gastaut syndrome, by engaging bilateral neural networks. However, this seizure type is often not considered surgically remediable. Here, we describe the resolution of apparent electroclinically classic generalized tonic seizures in children originating ...
Sem L. Kampman, Itay Tokatly Latzer, Aaron E. L. Warren, Jurriaan M. Peters   +3 more
wiley   +1 more source

Aetiological factors for developmental defects of enamel [PDF]

, 2014
Developmental defects of enamel remain as a permanent record of a disturbance during amelogenesis. They may present in different forms, some of which may be perceived by an individual as being disfiguring and so requiring treatment to improve the ...
Wong, HM
core  

Novel planning pipeline utilizing the Surgical Theater system for pediatric epilepsy surgery

Epilepsia Open, EarlyView.
Abstract Objective Advances in the analysis and collation of radiographic datasets have enhanced presurgical planning for various neurosurgical procedures, including clipping of cerebral aneurysms, surgical resection of tumors, and arteriovenous malformation management.
Lisa B. E. Shields, Hunain Abri, Cemal Karakas, Shannon D. Davis, Ian S. Mutchnick   +4 more
wiley   +1 more source

Deceptive Thyroid Pathologies: Anaplastic Thyroid Carcinoma Mimics and Clinical Implications

Head &Neck, EarlyView.
ABSTRACT Background Beyond follicular‐derived thyroid carcinomas, lymphomas, and metastatic disease, there are rare pathologies of the thyroid gland that represent a challenge. We report patients with unusual malignancies that mimic similar aggressive cancers. Methods Retrospective case series.
David Z. Allen, S. Mohsen Hosseini, Mark Zafereo, Miriam Lango, Elizabeth Gardner Grubbs, Priyanka Iyer, Shreyaskumar R. Patel, Vinod Ravi, Naifa Lamki Busaidy, Rui Jennifer Wang, Michelle D. Williams, Maria E. Cabanillas, Anastasios Maniakas   +12 more
wiley   +1 more source

Genome-wide DNA methylation profiles of colorectal tumors in Lynch syndrome and familial adenomatous polyposis

Clinical Epigenetics
Background Lynch syndrome (LS) and familial adenomatous polyposis (FAP) are hereditary cancer predisposing syndromes characterized by increased risk of especially early-onset colorectal cancer.
Satu Mäki-Nevala, Anni Kauppinen, Alisa Olkinuora, Aleksi Laiho, Petri Törönen, Laura Renkonen-Sinisalo, Anna Lepistö, Toni T. Seppälä, Jukka-Pekka Mecklin, Päivi Peltomäki   +9 more
doaj   +1 more source

Polimorfismos del gen P53 en cáncer mamario familiar en una población colombiana Polymorphism of the P53 gen in familial breast cancer in a colombian population study group

Revista Colombiana de Cirugía, 2007
Introducción: El gen p53 codifica para una proteína de 53 KD con importante función reguladora en procesos celulares como la proliferación, la muerte celular y la preservación del material genético.
Yadira Pinto, Milciades Ibáñez, Nelson Rangel, Sandra Ramírez, William Sánchez, Diego Vanegas   +5 more
doaj  

La inestabilidad en microsatélites: algunos aspectos de su relación con el cáncer colorrectal hereditario no-polipoide Microsatellite instability: some aspects of their relation to hereditary nonpoliposis colorectal cancer

Revista Cubana de Investigaciones Biomédicas, 2005
Se hizo una revisión sobre el cáncer colorrectal hereditario no polipoide, el cual presenta la mayor incidencia dentro de los síndromes hereditarios que predisponen al cáncer colorrectal.
Darwyn Toledo González, Diana Cruz-Bustillo Clarens   +1 more
doaj  

A multilevel perspective on MSH6‐associated Lynch syndrome: Integrating molecular, biological, and clinical insights

International Journal of Cancer, EarlyView.
Abstract Lynch syndrome (LS) is the most common hereditary colorectal cancer syndrome, caused by a germline pathogenic variant in one of the mismatch repair (MMR) genes. Among these, MSH6‐associated LS represents a distinct subtype with unique molecular and clinical characteristics.
Salwa Ben Yahia, Anne‐Sophie van der Werf‐'t Lam, Madalina Cabuta, Maartje Nielsen, Noah C. Helderman   +4 more
wiley   +1 more source

Nonlinear association of triglyceride‐glucose body mass index with all‐cause mortality in postmenopausal women, a retrospective cohort study: Evidence from the 2001 to 2014 National Health and nutrition examination survey

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Background The triglyceride‐glucose body mass index (TyG‐BMI) is a novel indicator combining an insulin resistance proxy (TyG index) with adiposity. It remains unclear how TyG‐BMI relates to long‐term mortality risk in postmenopausal women, a group prone to metabolic changes after menopause.
Xiliang Wang, Kaiyue Wang, Chang Tan, Yuexin Yu   +3 more
wiley   +1 more source