Multiple endocrine neoplasia type 1 is an inherited endocrine tumor syndrome, predominantly characterized by tumors of the parathyroid glands, gastroenteropancreatic tumors, pituitary adenomas, adrenal adenomas, and neuroendocrine tumors of the thymus, lungs or stomach. Multiple endocrine neoplasia type 1 is caused by germline mutations of the multiple endocrine neoplasia type 1 tumor suppresso...

Endogenous long-term timing is a key component of seasonality. Where and how are such rhythms generated? Recent findings pointed to the pituitary pars tuberalis, already implicated in photoperiod responsiveness. Now, a new study provides mechanistic insights which support this hypothesis.

Epidemiological studies show that a high calcium intake reduces the risk of colon cancer. The objective was to study the association between calcium intake and colorectal neoplasia in a clinic-based sample of Hispanics adults from Puerto Rico. As part of this cross-sectional study, a total of 433 subjects were recruited from surgery and gastroenterology clinics at the University of Puerto Rico....

The high susceptibility of budgerigars (Melopsittacus undulatus) to neoplasia, and specifically renal neoplasia, has often been reported. Further investigations led to a suspicion of a retrovirus as the causative agent for renal neoplasia in budgerigars, but definitive proof has yet to be found. In the present study, 32 budgerigars suspected of having renal neoplasia (based on the clinical pres...

Whether presence or history of extracolonic primary malignancy is a risk for colorectal neoplasia is not fully known. In this study, 26,452 first-time colonoscopy cases were examined using a colonoscopy database. Among the analyzed subjects, 3,026 (11%) subjects had history or concomitance of extracolonic primary malignancy, while the remaining 23,426 subjects did not. Colorectal neoplasia was ...

Correction to: Journal of Mammary Gland Biology and Neoplasia

Volumetric laser endomicroscopy (VLE) is an advanced endoscopic imaging technique that provides high-resolution mucosal and submucosal images of the esophagus. VLE has been used in surveillance Barrett's esophagus (BE) patients undergoing treatment BE neoplasia. Several image-interpretation scoring systems have developed tested. Advances system, such as addition color to areas image marking muc...

Circulating antibody-secreting cells are present in the peripheral blood of healthy individuals reflecting continued activity humoral immune system. Antibody-secreting typically express CD27. Here we describe and characterize a small population class switched CD19+CD43+ B that lack expression CD27 subjects. In this study, characterized CD27-CD43+ cells. We demonstrate class-switched possess cha...

HIV-1- and cytomegalovirus (CMV)-specific CD4 T-cell-mediated antiviral immunity was evaluated by assessing the frequency of interleukin 2 (IL-2)- and interferon gamma (IFN-gamma)-secreting cells following antigen-specific stimulation in blood and lymph node. HIV-1-infected subjects with progressive disease at early stage of infection with no previous history of antiretroviral therapy (ART), su...