LINE1 derepression in aged wild-type and SIRT6-deficient mice drives inflammation
Mice deficient for SIRT6 exhibit a severely shortened lifespan, growth retardation, and highly
elevated LINE1 (L1) activity. Here we report that SIRT6-deficient cells and tissues …
elevated LINE1 (L1) activity. Here we report that SIRT6-deficient cells and tissues …
Progression of chronic liver inflammation and fibrosis driven by activation of c-JUN signaling in Sirt6 mutant mice
C Xiao, RH Wang, TJ Lahusen, O Park… - Journal of Biological …, 2012 - ASBMB
The human body has a remarkable ability to regulate inflammation, a biophysical response
triggered by virus infection and tissue damage. Sirt6 is critical for metabolism and lifespan; …
triggered by virus infection and tissue damage. Sirt6 is critical for metabolism and lifespan; …
Calorie restriction-induced SIRT6 activation delays aging by suppressing NF-κB signaling
N Zhang, Z Li, W Mu, L Li, Y Liang, M Lu, Z Wang… - Cell cycle, 2016 - Taylor & Francis
Calorie restriction (CR) extends lifespan from yeast to mammals. SIRT6 is a member of the
sirtuin family of NAD+-dependent histone deacetylases, which is responsible for mediating …
sirtuin family of NAD+-dependent histone deacetylases, which is responsible for mediating …
Myeloid deletion of SIRT1 induces inflammatory signaling in response to environmental stress
TT Schug, Q Xu, H Gao, A Peres-da-Silva… - … and cellular biology, 2010 - Am Soc Microbiol
Macrophage activation and infiltration into resident tissues is known to mediate local
inflammation and is a hallmark feature of metabolic syndrome. Members of the sirtuin family …
inflammation and is a hallmark feature of metabolic syndrome. Members of the sirtuin family …
SIRT1 longevity factor suppresses NF‐κB‐driven immune responses: regulation of aging via NF‐κB acetylation?
A Salminen, A Kauppinen, T Suuronen… - …, 2008 - Wiley Online Library
The aging process involves changes in immune regulation, ie adaptive immunity declines
whereas innate immunity becomes activated. NF-kB signaling is the master regulator of the …
whereas innate immunity becomes activated. NF-kB signaling is the master regulator of the …
SIRT7 antagonizes human stem cell aging as a heterochromatin stabilizer
SIRT7, a sirtuin family member implicated in aging and disease, is a regulator of metabolism
and stress responses. It remains elusive how human somatic stem cell populations might be …
and stress responses. It remains elusive how human somatic stem cell populations might be …
[HTML][HTML] An acetylation switch of the NLRP3 inflammasome regulates aging-associated chronic inflammation and insulin resistance
It is well documented that the rate of aging can be slowed, but it remains unclear to which
extent aging-associated conditions can be reversed. How the interface of immunity and …
extent aging-associated conditions can be reversed. How the interface of immunity and …
Sirt1 extends life span and delays aging in mice through the regulation of Nk2 homeobox 1 in the DMH and LH
A Satoh, CS Brace, N Rensing, P Cliften, DF Wozniak… - Cell metabolism, 2013 - cell.com
Summary The mammalian Sir2 ortholog Sirt1 plays an important role in metabolic
regulation. However, the role of Sirt1 in the regulation of aging and longevity is still …
regulation. However, the role of Sirt1 in the regulation of aging and longevity is still …
SIRT3 reverses aging-associated degeneration
Despite recent controversy about their function in some organisms, sirtuins are thought to
play evolutionarily conserved roles in lifespan extension. Whether sirtuins can reverse aging …
play evolutionarily conserved roles in lifespan extension. Whether sirtuins can reverse aging …
Deactylation by SIRT1 enables liquid–liquid phase separation of IRF3/IRF7 in innate antiviral immunity
Z Qin, X Fang, W Sun, Z Ma, T Dai, S Wang, Z Zong… - Nature …, 2022 - nature.com
Innate antiviral immunity deteriorates with aging but how this occurs is not entirely clear.
Here we identified SIRT1-mediated DNA-binding domain (DBD) deacetylation as a critical …
Here we identified SIRT1-mediated DNA-binding domain (DBD) deacetylation as a critical …