Open Access. Powered by Scholars. Published by Universities.®

Life Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

Articles 1 - 2 of 2

Full-Text Articles in Life Sciences

Visceral Adipose Tissue Modulates Radiosensitivity In Oesophageal Adenocarcinoma, Ann Marie Mongan, Niamh Lynam-Lennon, Suzanne Doyle, Rory Casey, Eibhlin Carr, Aoife Cannon, Melissa J Conroy, Graham P Pidgeon, Lorraine Brennan, Joanne Lysaght, John V. Reynolds, Jacintha O’Sullivan Jan 2019

Visceral Adipose Tissue Modulates Radiosensitivity In Oesophageal Adenocarcinoma, Ann Marie Mongan, Niamh Lynam-Lennon, Suzanne Doyle, Rory Casey, Eibhlin Carr, Aoife Cannon, Melissa J Conroy, Graham P Pidgeon, Lorraine Brennan, Joanne Lysaght, John V. Reynolds, Jacintha O’Sullivan

Articles

Oesophageal adenocarcinoma (OAC) is an exemplar model of obesity-associated cancer. Response to neoadjuvant chemoradiotherapy (NA CRT) is a clinical challenge. We examined if visceral adipose tissue and obesity status alter radiosensitivity in OAC. The radioresistant (OE33R) and radioresponsive (OE33P) OAC isogenic model was cultured with adipose tissue conditioned media from three patient cohorts: non-cancer patients, surgery only OAC patients and NA CRT OAC patients. Cell survival was characterised by clonogenic assay, metabolomic profiling by nuclear magnetic resonance spectroscopy and adipokine receptor gene expression by qPCR. A retrospective in vivo study compared tumour response to NA CRT in normal weight (n=53) …


Maternal Sociodemographic And Health Behaviours Associated With Adiposity In Infants As Measured By Air Displacement Plethysmography., A. Bennett Jan 2019

Maternal Sociodemographic And Health Behaviours Associated With Adiposity In Infants As Measured By Air Displacement Plethysmography., A. Bennett

Articles

BACKGROUND:

Identifying modifiable factors associated with body fat in infancy may improve health outcomes. Few studies have examined factors associated with percentage body fat calculated using air displacement plethysmography, a gold standard technique.

AIMS:

To investigate maternal sociodemographic and health behaviour characteristics associated with percentage body fat in offspring at birth.

STUDY DESIGN:

Observational cross-sectional study in which the body composition of term infants was measured by air displacement plethysmography during the hospital stay after birth.

SUBJECTS:

One-hundred-and-ninety-six women and their term (37-42 weeks) infants.

OUTCOME MEASURES:

Associations between infant body composition and maternal sociodemographic and health characteristics.

RESULTS:

One-hundred-and-ninety-six …