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Full-Text Articles in Medicine and Health Sciences
Predictors Of Colorectal Cancer Surveillance Among Survivors Of Childhood Cancer At High Risk For Subsequent Colorectal Malignancies, Casey Leigh Daniel
Predictors Of Colorectal Cancer Surveillance Among Survivors Of Childhood Cancer At High Risk For Subsequent Colorectal Malignancies, Casey Leigh Daniel
All ETDs from UAB
Childhood cancer survivors who were treated with ionizing radiation are at a significantly higher risk of developing a subsequent colorectal cancer (CRC) compared to the general population. The Children's Oncology Group (COG) recommends that children and adolescents who were treated with radiation therapy of 30 Gy or more to the abdomen, pelvis, or spine undergo a colonoscopy every five years, beginning at age 35 or 10 years after completion of radiation. Despite these recommendations, research indicates low adherence rates to CRC screening among high-risk childhood cancer survivors. Determining the predictors of attending subsequent colorectal cancer surveillance among individuals in this …
Cyclic Gmp Phosphodiesterase As A Novel Target For Colorectal Cancer Chemoprevention, Nan Li
Cyclic Gmp Phosphodiesterase As A Novel Target For Colorectal Cancer Chemoprevention, Nan Li
All ETDs from UAB
Nonsteroidal anti-inflammatory drugs (NSAIDs) display promising antineoplastic activity for colorectal and other cancers, but toxicity from cyclooxygenase (COX) inhibition limits their long-term use for chemoprevention. However, many investigators have concluded that COX-independent mechanisms are responsible for their antineoplastic activity. We previously reported that cyclic guanosine monophosphate phosphodiesterase (cGMP PDE) is a non-COX target of sulindac sulfide (SS). However, the specific isozyme families involved have not been well studied. Here we demonstrate that SS inhibits the growth of colon tumor cells through a novel mechanism involving inhibition of two cGMP degrading isozymes, PDE5 and PDE10, to activate cGMP-dependent protein kinase (PKG). …
Clinical Consequences Of Micrornas In Colorectal Cancer, Liselle C. Bovell
Clinical Consequences Of Micrornas In Colorectal Cancer, Liselle C. Bovell
All ETDs from UAB
Colorectal cancer (CRC) is a heterogeneous disease, and factors such as tumor location, the environment, genetics, and ethnic differences, can influence its development and progression. Over the last few decades, overall CRC mortality rates have declined; however, racial disparities in mortality rates have increased. The discovery of biomarkers that focus on identifying individual differences based on confounders such as tumor stage and patient race/ethnicity is needed, for such biomarkers can lead to development of personalized therapeutic approaches to target these molecules. MicroRNAs (miRNAs) are a class of small molecules that regulate genes at the post-transcriptional level. Altered miRNA expression levels …
Association Between Cruciferous Vegetable Intake And Risk Of Colorectal Cancer Among Men In Shanghai, China, Emily Vogtmann
Association Between Cruciferous Vegetable Intake And Risk Of Colorectal Cancer Among Men In Shanghai, China, Emily Vogtmann
All ETDs from UAB
Colorectal cancer (CRC) is a major global health concern and the intake of certain foods, such as cruciferous vegetables, has been studied for their potential protective effects against cancer development. The observed association between cruciferous vegetable consumption and CRC has been inconsistent, possibly related to glutathione S-transferase (GST) gene polymorphisms. Therefore, we aimed to (1) evaluate the association between fruits and vegetables, including cruciferous vegetables, on the risk of CRC; (2) determine factors associated with urinary isothiocyanate (ITC), a biomarker of cruciferous vegetable intake; and (3) evaluate the association between cruciferous vegetable consumption and CRC and to estimate the potential …