Autocrine vitamin D signaling switches off pro-inflammatory programs of TH1 cells
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Autocrine vitamin D signaling switches off pro-inflammatory programs of TH1 cells. / Chauss, Daniel; Freiwald, Tilo; McGregor, Reuben; Yan, Bingyu; Wang, Luopin; Nova-Lamperti, Estefania; Kumar, Dhaneshwar; Zhang, Zonghao; Teague, Heather; West, Erin E.; Vannella, Kevin M.; Ramos-Benitez, Marcos J.; Bibby, Jack; Kelly, Audrey; Malik, Amna; Freeman, Alexandra F.; Schwartz, Daniella M.; Portilla, Didier; Chertow, Daniel S.; John, Susan; Lavender, Paul; Kemper, Claudia; Lombardi, Giovanna; Mehta, Nehal N.; Cooper, Nichola; Lionakis, Michail S.; Laurence, Arian; Kazemian, Majid; Afzali, Behdad.
In: NAT IMMUNOL, Vol. 23, No. 1, 01.2022, p. 62–74.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - Autocrine vitamin D signaling switches off pro-inflammatory programs of TH1 cells
AU - Chauss, Daniel
AU - Freiwald, Tilo
AU - McGregor, Reuben
AU - Yan, Bingyu
AU - Wang, Luopin
AU - Nova-Lamperti, Estefania
AU - Kumar, Dhaneshwar
AU - Zhang, Zonghao
AU - Teague, Heather
AU - West, Erin E.
AU - Vannella, Kevin M.
AU - Ramos-Benitez, Marcos J.
AU - Bibby, Jack
AU - Kelly, Audrey
AU - Malik, Amna
AU - Freeman, Alexandra F.
AU - Schwartz, Daniella M.
AU - Portilla, Didier
AU - Chertow, Daniel S.
AU - John, Susan
AU - Lavender, Paul
AU - Kemper, Claudia
AU - Lombardi, Giovanna
AU - Mehta, Nehal N.
AU - Cooper, Nichola
AU - Lionakis, Michail S.
AU - Laurence, Arian
AU - Kazemian, Majid
AU - Afzali, Behdad
PY - 2022/1
Y1 - 2022/1
N2 - The molecular mechanisms governing orderly shutdown and retraction of CD4+ type 1 helper T (TH1) cell responses remain poorly understood. Here we show that complement triggers contraction of TH1 responses by inducing intrinsic expression of the vitamin D (VitD) receptor and the VitD-activating enzyme CYP27B1, permitting T cells to both activate and respond to VitD. VitD then initiated the transition from pro-inflammatory interferon-γ+ TH1 cells to suppressive interleukin-10+ cells. This process was primed by dynamic changes in the epigenetic landscape of CD4+ T cells, generating super-enhancers and recruiting several transcription factors, notably c-JUN, STAT3 and BACH2, which together with VitD receptor shaped the transcriptional response to VitD. Accordingly, VitD did not induce interleukin-10 expression in cells with dysfunctional BACH2 or STAT3. Bronchoalveolar lavage fluid CD4+ T cells of patients with COVID-19 were TH1-skewed and showed de-repression of genes downregulated by VitD, from either lack of substrate (VitD deficiency) and/or abnormal regulation of this system.
AB - The molecular mechanisms governing orderly shutdown and retraction of CD4+ type 1 helper T (TH1) cell responses remain poorly understood. Here we show that complement triggers contraction of TH1 responses by inducing intrinsic expression of the vitamin D (VitD) receptor and the VitD-activating enzyme CYP27B1, permitting T cells to both activate and respond to VitD. VitD then initiated the transition from pro-inflammatory interferon-γ+ TH1 cells to suppressive interleukin-10+ cells. This process was primed by dynamic changes in the epigenetic landscape of CD4+ T cells, generating super-enhancers and recruiting several transcription factors, notably c-JUN, STAT3 and BACH2, which together with VitD receptor shaped the transcriptional response to VitD. Accordingly, VitD did not induce interleukin-10 expression in cells with dysfunctional BACH2 or STAT3. Bronchoalveolar lavage fluid CD4+ T cells of patients with COVID-19 were TH1-skewed and showed de-repression of genes downregulated by VitD, from either lack of substrate (VitD deficiency) and/or abnormal regulation of this system.
UR - https://doi.org/10.1038/s41590-021-01080-3
U2 - 10.1038/s41590-021-01080-3
DO - 10.1038/s41590-021-01080-3
M3 - SCORING: Journal article
C2 - 34764490
VL - 23
SP - 62
EP - 74
JO - NAT IMMUNOL
JF - NAT IMMUNOL
SN - 1529-2908
IS - 1
ER -