Susan Howlett (@susanehowlett) 's Twitter Profile
Susan Howlett

@susanehowlett

Canadian research scientist at Dalhousie University in Halifax. Exploring the impact of aging, frailty and sex hormones on health, especially heart health.

ID: 498972413

calendar_today21-02-2012 16:40:36

555 Tweet

872 Followers

368 Following

Susan Howlett (@susanehowlett) 's Twitter Profile Photo

I think #stormchips originated in 2014 and the term was coined by Stephanie Domet on CBC in Nova Scotia. As It Happens theglobeandmail.com/amp/life/food-…

Susan Howlett (@susanehowlett) 's Twitter Profile Photo

Our new systematic review/meta-analysis - led by Stefan Heinze-Milne - shows that frailty, measured with laboratory-based frailty index tools, is associated with mortality and other adverse health outcomes, with no clear male-female difference in frailty scores! pubmed.ncbi.nlm.nih.gov/36626319/

Susan Howlett (@susanehowlett) 's Twitter Profile Photo

Molecular studies use reference genes that involve enzymes and proteins that regulate key physiological processes. We show that the expression of many common reference genes in mouse skeletal muscle is modified by age, sex, and frailty. Well, duh. pubmed.ncbi.nlm.nih.gov/36509213/

Susan Howlett (@susanehowlett) 's Twitter Profile Photo

Our new editorial in Aging. This paper highlights the fact that many commonly used reference genes are modified not only by age, but by sex and by the degree of frailty.

Susan Howlett (@susanehowlett) 's Twitter Profile Photo

Our new work shows chronic exposure to low testosterone increases late inward sodium current in the aging heart by increasing expression of NaV1.8. This can help explain arrhythmias in older men. Great to work on this with the Rose lab in Calgary. Robert Rose, PhD, FHRS

Susan Howlett (@susanehowlett) 's Twitter Profile Photo

Thanks for the generous comments Sofie. It was a real honour to be invited to speak at the First Canadian Conference on Geroscience.

Susan Howlett (@susanehowlett) 's Twitter Profile Photo

dal.ca/news/2024/03/1… We are thrilled to have received this major infrastructure grant supported by the Canadian Foundation for Innovation and Research Nova Scotia to purchase cutting edge equipment for research into heart disease in aging and frailty.

Susan Howlett (@susanehowlett) 's Twitter Profile Photo

Our new review in Cell Metabolism on the relationship between Metabolism and Frailty is now live! Discusses how maintaining a youthful metabolism in later life can help prevent frailty. Congrats to co-authors including Alice Kane Manish Mishra authors.elsevier.com/a/1ivyQ5WXUlWj…