Hematopoietic loss of Y chromosome leads to cardiac fibrosis and heart failure mortality.
Hematopoietic loss of Y chromosome leads to cardiac fibrosis and heart failure mortality.
复制标题
DOI:
10.1126/science.abn3100
复制
发表时间:
2022-07-15
期刊:
影响因子:
--
通讯作者:
中科院分区:
文献类型:
--
作者:
Hematopoietic mosaic loss of Y chromosome (mLOY) is associated with increased risk of mortality and age-related diseases in men, but the causal and mechanistic relationships have yet to be established. Here, we show that male mice reconstituted with bone marrow cells lacking the Y chromosome display increased mortality and age-related profibrotic pathologies including reduced cardiac function. Cardiac macrophages lacking the Y chromosome exhibited polarization toward a more fibrotic phenotype, and treatment with a transforming growth factor β1–neutralizing antibody ameliorated cardiac dysfunction in mLOY mice. A prospective study revealed that mLOY in blood is associated with an increased risk for cardiovascular disease and heart failure–associated mortality. Together, these results indicate that hematopoietic mLOY causally contributes to fibrosis, cardiac dysfunction, and mortality in men.
登录
查看更多内容
影响因子:
9.8
作者:
Dumanski JP;Lambert JC;Rasi C;Giedraitis V;Davies H;Grenier-Boley B;Lindgren CM;Campion D;Dufouil C;European Alzheimer’s Disease Initiative Investigators;Pasquier F;Amouyel P;Lannfelt L;Ingelsson M;Kilander L;Lind L;Forsberg LA
通讯作者:
Forsberg LA
影响因子:
4.6
作者:
Fujiwara, Ayako;Funaki, Soichiro;Shintani, Yasushi
通讯作者:
Shintani, Yasushi
影响因子:
82.9
作者:
Lewis, Gavin A.;Dodd, Susanna;Miller, Christopher A.
通讯作者:
Miller, Christopher A.
影响因子:
24
作者:
Sano S;Oshima K;Wang Y;MacLauchlan S;Katanasaka Y;Sano M;Zuriaga MA;Yoshiyama M;Goukassian D;Cooper MA;Fuster JJ;Walsh K
通讯作者:
Walsh K
DOI:
10.1007/s00018-021-03822-w
发表时间:
2021-04
期刊:
Cellular and molecular life sciences : CMLS
影响因子:
--
作者:
Dumanski JP;Halvardson J;Davies H;Rychlicka-Buniowska E;Mattisson J;Moghadam BT;Nagy N;Węglarczyk K;Bukowska-Strakova K;Danielsson M;Olszewski P;Piotrowski A;Oerton E;Ambicka A;Przewoźnik M;Bełch Ł;Grodzicki T;Chłosta PL;Imreh S;Giedraitis V;Kilander L;Nordlund J;Ameur A;Gyllensten U;Johansson Å;Józkowicz A;Siedlar M;Klich-Rączka A;Jaszczyński J;Enroth S;Baran J;Ingelsson M;Perry JRB;Ryś J;Forsberg LA
通讯作者:
Forsberg LA