Results 51 to 60 of about 34,811 (221)

Region-specific Wnt signaling responses promote gastric polyp formation in patients with familial adenomatous polyposis

open access: yesJCI Insight, 2023
Germline adenomatous polyposis coli (APC) mutation in patients with familial adenomatous polyposis (FAP) promotes gastrointestinal polyposis, including the formation of frequent gastric fundic gland polyps (FGPs).
Kevin P. McGowan   +6 more
doaj   +1 more source

Holistic bone developing microenvironment engineered apoptotic extracellular vesicles recapitulate multidimensional developmental signatures in adult and senile bone repair

open access: yesInterdisciplinary Medicine, EarlyView.
The developing bone was identified as an M2a‐like macrophage driven immune microenvironment with multidimensional developmental signatures. hME‐ApoEVs were successfully fabricated via stimulating the M2a‐like developing microenvironment in vitro and confirmed its recapitulation of developmental features.
Xiaoran Yu   +11 more
wiley   +1 more source

A Patient With Desmoid Tumors and Familial FAP Having Frame Shift Mutation of the APC Gene

open access: yesActa Medica Iranica, 2017
Desmoids tumors, characterized by monoclonal proliferation of myofibroblasts, could occur in 5-10% of patients with familial adenomatous polyposis (FAP) as an extra-colonic manifestation of the disease.
Sanambar Sadighi   +4 more
doaj  

Desmoid tumor mimicking cancer recurrence in a patient with colon cancer and Gardner syndrome: A case report

open access: yesSAGE Open Medical Case Reports
Gardner syndrome, a subtype of familial adenomatous polyposis, features colorectal polyposis, osteomas and soft-tissue tumors with elevated colorectal carcinoma risk, and abdominal masses in these patients are easily misdiagnosed as malignant recurrence,
Jing Zhang, Yan Fu, Peng Zeng
doaj   +1 more source

Cancer genetics: Tumor suppressor meets oncogene [PDF]

open access: yes, 1999
The adenomatous polyposis coli (APC) tumor suppressor protein is inactivated by mutations in the majority of colorectal cancers. A recent study has revealed that alterations in the APC signaling pathway can result in the transcriptional activation of the
Adami, Fabian   +9 more
core   +60 more sources

Demographic and Clinical Characteristics of Early‐Onset Colorectal Cancer in Sweden and Finland: A Multicentre Retrospective Cohort Study Over Three Decades

open access: yesJournal of Surgical Oncology, EarlyView.
ABSTRACT Colorectal cancer is the third most common cancer worldwide, and the proportion of individuals diagnosed under the age of 50 years, referred to as early‐onset colorectal cancer (EOCRC), is increasing. The aim of this study was to evaluate how the demographic and clinical features of EOCR in northern Sweden and Finland have changed over time ...
Melina Charalambidi   +11 more
wiley   +1 more source

Deep vein thrombosis in a patient of adenomatous polyposis coli treated successfully with aspirin: A case report

open access: yesCaspian Journal of Internal Medicine, 2016
Background: Deep vein thrombosis is an important cause of morbidity and mortality. However, its association with adenomatous polyposis coli is extremely rare.
Neha Agrawal   +6 more
doaj  

Spontaneous Immortalization of Clinically Normal Colon-Derived Fibroblasts from a Familial Adenomatous Polyposis Patient

open access: yesNeoplasia: An International Journal for Oncology Research, 2004
Normal human diploid cells do not spontaneously immortalize in culture, but instead enter replicative senescence after a finite number of population doublings.
Nicholas R. Forsyth   +6 more
doaj   +1 more source

A massive abdominal wall desmoid tumor occurring in a laparotomy scar: A case report [PDF]

open access: yes, 2011
Introduction Desmoid tumors are benign but locally aggressive tumors of mesenchymal origin which are poorly circumscribed, infiltrate the surrounding tissue, lack a true capsule and are composed of abundant collagen.
Joseph K Wanjeri, Collins JO Opeya
core   +2 more sources

Oncogenic KRAS Rewires Stress Granule Dynamics: Mechanisms and Therapeutic Opportunities

open access: yesThe Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Stress granules (SGs) are dynamic, membrane‐less structures that form in response to various cellular stresses, including metabolic, oxidative, and therapeutic challenges. They function as adaptive hubs and reorganize protein synthesis and signaling networks to help cells survive under stress. In cancer, these condensates are often hijacked to
Msimisi Ndzinisa   +2 more
wiley   +1 more source

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