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. Author manuscript; available in PMC: 2025 Jul 28.
Published in final edited form as: Immunity. 2025 May 30;58(6):1438–1455.e10. doi: 10.1016/j.immuni.2025.05.003

KEY RESOURCES TABLE.

REAGENT or RESOURCE SOURCE IDENTIFIER

Antibodies

PE-anti-human T-bet (QA18A24) Biolegend Cat# 365904; RRID: AB_3675491
Pacific Blue-mouse IgG1κ, isotype ctrl. (MOPC-21) Biolegend Cat#400151; RRID: AB_3675489
Pacific Blue-anti-human/mouse T-bet (4B10) Biolegend Cat# 644808; RRID: AB_1595479
FITC-mouse IgG1κ, isotype ctrl. (MOPC-21) Biolegend Cat# 400138; RRID: AB_3675490)
FITC-anti-human CD3 (HIT3a) Biolegend Cat# 300306; RRID: AB_314041)
Brilliant Violet 421-anti-mouse CD4 (GK1.5) Biolegend Cat# 100437; RRID: AB_10900241
Brilliant Violet 421-anti-human FOXP3 (206D) Biolegend Cat# 320124; RRID: AB_2565972
Alexa Fluor 647-anti-mouse IL-10 (JES5-16E3) Biolegend Cat# 505014; RRID: AB_493511
PE-anti-mouse CD11a (I21/7) Biolegend Cat# 153104; RRID: AB_2716034
Alexa Fluor-647 anti-human IL-10 (JES3-9D7) Biolegend Cat# 501412, RRID: AB_493318
Brilliant Violet 711-anti-human IFN-γ(4S.B3) Biolegend Cat# 502540; RRID: AB_2563506
PE-anti-mouse CD25 (A18246A) Biolegend Cat# 113703; RRID: AB_2927943
APC-anti-mouse CD25 (PC61) Biolegend Cat# 102012; RRID: AB_312861
FITC-anti-mouse CD45RB (C363-16A) Biolegend Cat# 103305: RRID: AB_313012
PE-Cyanine7-anti-mouse CD49d (R1-2) Biolegend Cat# 103618; RRID: AB_2563700
PerCp/Cyanine5.5-anti-mouse CD45.1 (A20) Biolegend Cat# 110728; RRID: AB_893346
APC-Cyanine7-anti-mouse CD45.1 (A20) Biolegend Cat# 110716; RRID: AB_313505
APC-anti-human CD56 (5.1H11) Biolegend Cat# 362504; RRID: AB_2563912
FITC-anti-mouse CD45.2 (104) Biolegend Cat# 109806; RRID: AB_313442
Brilliant Violet 510-anti-mouse CD90.2 (Thy1.2) (53-2.1) Biolegend Cat# 140319; RRID: AB_2561395
Alexa Fluor 488-anti-mouse CD107a (1D4B) Biolegend Cat# 121608; RRID: AB_571983
Alexa Fluor 488-anti-mouse CD107b (M3/84) Biolegend Cat# 108510; RRID: AB_493308
Brilliant Violet 605-anti-mouse CD4 (GK1.5) Biolegend Cat# 100451; RRID: AB_2564591
PE-anti-mouse FOXP3 (MF-14) Biolegend Cat# 126404; RRID: AB_1098117
Rabbit anti-human HSP90 (C45G5) Cell Signaling Technology Cat# 4877; RRID: AB_2233307
Rabbit anti-human PTGIS LS bio Cat# LS-C372587; RRID: AB_3675478
Rabbit anti-human PTGIR LS bio Cat# LS-B11456-50; RRID: AB_3675477
PE-anti-mouse IL-10 (JESS-16E3) Invitrogen Cat# 12-710182; RRID: AB_466176
APC-anti-mouse IL-17A (TC11-1810.1) Biolegend Cat# 11-7311-82; RRID: AB_465412
Rabbit anti-human β-Actin LS bio Cat# LS-B1040-50; RRID: AB_968470
Alexa Fluor 488-anti-mouse IFN-γ (XMG1.2) Biolegend Cat# 505813; RRID: AB_493312
PE-anti-mouse IL-17A (TC11-18H10.1) Biolegend Cat# 506904; RRID: AB_315464
Anti-mouse IL-1R2 (AF563) R & D Systems Cat# AF563; RRID: AB_2125055
Brilliant Violet 711-anti-mouse/human Ki67 (B56) BD Biosciences Cat# 563755; RRID: AB_2738406
PE-anti-human IL-1RII Antibody (34141) R & D Systems Cat# FAB663P; RRID: AB_1964613
Brilliant Violet 510-anti-mouse TCRβ (H57-597) Biolegend Cat# 109234; RRID: AB_2562350
PE-anti-mouse IL-17A (TC11-18H10.1) Biolegend Cat# 506904; RRID: AB_315464
Goat anti-human IL-1RII Antibody R & D Systems Cat# AF-263-NA; RRID: AB_354431
Rabbit anti-human PTGER4 Thermo Fisher Scientific Cat# PA5-18476; RRID: AB_10981059
Anti-human COX-2 (495222) R & D Systems Cat # 612596; RRID: AB_399879
APC-anti-goat IgG R & D Systems Cat# F0108; RRID: AB_573124
Mouse monoclonal IgG (20116) R & D Systems Cat# MAB004; RRID: AB_357346
APC-anti-human IL-10 Biolegend Cat# 506807; RRID: AB_315457
PE-Violet 770-anti-human IFN-γ (45-15) Miltenyi Biotec Cat# 130-113-499; RRID: AB_2726168
APC-anti-human CD4 (OKT4) Biolegend Cat# 317416; RRID: AB_571945
APC-anti-human CD69 (FN50) Biolegend Cat# 310910; RRID: AB_314845
APC-anti-human C5aR2 (1D9-M12) Biolegend 342406; RRID: AB_2564331
Alexa Fluor 488-anti-human RORγt (Q21-559) BD Biosciences Cat# 563621; RRID: AB_2738325
Pacific Blue-anti-mouse IFN-γ (XMG1.2) Biolegend Cat# 505818; RRID: AB_528922
Alexa Fluor 647-anti-mouse IL-10 (JES5-16E3) Biolegend Cat# 505818; RIDD: AB_2125096
PE-Cyanine7-anti-human IL-17A (eBio64DEC17) Thermo Fisher Scientific Cat# 25-7179-42; RRID: AB_11063994
Anti-human PTGER2 (ARC1393) Thermo Fisher Scientific Cat# MA5-35750; RRID: AB_2849650
Alexa Fluor 488-anti-human IL-17A Biolegend Cat# 512308; RRID: AB_961386
Anti-mouse CD3 (145-2C11) BioXcell Cat# BE0001-1; RRID: AB_1107634
Anti-mouse CD28 (37.51) BioXcell Cat # BE0015-1; RRID: AB_1107624
Anti-human CD3 (OKT3) BioXcell Cat# BE0001-2; RRID: AB_1107632
Anti-human CD28 (CD28.2) BD Biosciences Cat # 555726; RRID: AB_396069
Anti-human CD46 (TRA2-10) Wash-U Hybridoma Center (WUHC) Clone TRA-2-10; RRID: AB_10895912
Rabbit anti-human PTGES2 Thermo Fisher Scientific Cat# PA5-22213; RRID: AB_11154153
PE-Cy7-anti-Mouse RORγt (Q31-378) BD Biosciences Cat# 567305; RRID: AB_2916546
TruStain FcX PLUS anti-mouse CD16/32 (S17011E) Biolegend Cat# 156604; RRID: AB_2783137

Bacterial and virus strains

Influenza PR8-33 (H1N1) Mueller et al.84 N/A

Biological samples

Healthy donor blood buffy coats NIH blood Bank N/A
Blood samples from individuals with CAPS NIH, IRB#17-I-0016, Table S3 N/A

Chemicals, peptides, and recombinant proteins

Brilliant Violet-conjugated NP311-325 NIH Tetramer Core N/A
tetramer
Human IL-1R2 protein, recombinant R & D Systems Cat# 263-2R-050/CF
C5aR2 agonist (P32, Ac-RHYPYWR-OH) Li et al.68 N/A
Human IL-2 protein, recombinant Peprotech Cat# 200-02
PGI2 (prostacyclin) Cayman Chemicals Cat# 14010
PGI2-R agonist (epoprostenol) TOCRIS Cat# 2989
PGI2-R antagonist TOCRIS Cat# 4268
PGE2 (prostaglandin E2) Cayman Chemicals Cat# 14010
EP4 receptor antagonist (L-161,982) Sigma Cat# SML0690
EP2 antagonist (C52) Sigma Cat# SML3643
LIVE/DEAD Fixable Near-IR Invitrogen Cat# L10119
LIVE/DEAD Fixable Aqua Invitrogen Cat# L34965
Cell trace violet Invitrogen Cat# C34557
COX-2 inhibitor Cayman Chemicals Cat# 70210
mPGES-1 inhibitor (MF63) Cayman Chemicals Cat# 13217
15-hydroxy PGDH inhibitor Cayman Chemicals Cat# 18040
TBXAS1 inhibitor Cayman Chemicals Cat# 70510
PPARγ antagonist Cayman Chemicals Cat# 10026
Cell Stimulation Cocktail (plus protein transport inhibitors) (500x) Thermo Fisher Scientific Cat# 00-4975-93
Barbadin MedChem Express Cat# HY-119706
RIPA Lysis and Extraction Buffer Thermo Fisher Scientific Cat# 89900
Halt Protease Inhibitor Cocktail (100x) Thermo Fisher Scientific Cat# 78430
Halt Phosphatase Inhibitor Cocktail Thermo Fisher Scientific Cat# 78420
PKA (protein kinase A) inhibitor KT 5720 R & D Systems Cat# 1288
4x Laemmli Sample Buffer BioRad Cat# 1610747
Trans-Blot Turbo Midi Nitrocellulose Transfer Packs BioRad Cat# 1704159EDU
eBioscience Protein Transport Inhibitor Cocktail (500x) Thermo Fisher Scientific Cat# 00498003
Mouse GM-CSF (granulocyte-macrophage colony-stimulating factor), recombinant Biolegend Cat# 576304
1x PBS (phospahe-buffered saline) with 1% Casein BioRad Cat# 1610783
2-Mercaptoethanol Thermo Fisher Scientific Cat# 21985-023
GolgiStop BD Biosciences Cat# 554724
BD GolgiPlug BD Biosciences Cat# 555029
Collagenase Sigma-Aldrich Cat# C7657
DNAse I Sigma-Aldrich Cat# DN25

Critical commercial assays

Accell Human PTGES2 siRNA HORIZON Cat# E-021342-00-0005
Accell Human PTGIS siRNA HORIZON Cat# E-004691-00-0005
Accell Human PTGIR siRNA HORIZON Cat# E-005716-00-0005
Accell Non-targeting Control Pool HORIZON Cat# D-001910-10-05
Human TaqMan probe RPL7 Thermo Fisher Scientific CAT# Hs02596927_g1
Human TaqMan probe PTGES2 Thermo Fisher Scientific CAT# Hs00228159_m1
Human TaqMan probe PTGIR Thermo Fisher Scientific CAT# #Hs01125026_m1
Human TaqMan probe PTGIS Thermo Fisher Scientific CAT# Hs00919949_m1
Human TaqMan probe TBXAS1 Thermo Fisher Scientific CAT# Hs01022706_m1
Human TaqMan probe IL1R2 Thermo Fisher Scientific CAT# Hs00174759_m1
Human TaqMan probe IL10 Thermo Fisher Scientific CAT# Hs00961622_m1
Mouse TaqMan probe Hprt Thermo Fisher Scientific CAT# Mm01545399_m1
Mouse TaqMan probe Ptges2 Thermo Fisher Scientific CAT# Mm00460181_m1
Mouse TaqMan probe Ptgir Thermo Fisher Scientific CAT# Mm00801939_m1
Mouse TaqMan probe Ptgis Thermo Fisher Scientific CAT# Mm00447271_m1
PKA Assay Kit Abcam Cat# 139435
Ebioscience Foxp3/Transcription Factor Staining Buffer Set Invitrogen Cat# 00-5521-00
Cytofix/Cytoperm Fixation/Permeabilization Solution Kit BD Biosciences Cat# BDB554714
Mouse CD4 T cell isolation kit Miltenyi Biotech Cat# 130-104-454
Mouse CD4 T cell isolation kit Stem Cell Technologies Cat# 19852
Human CD4 T cell isolation kit Miltenyi Biotech Cat# 130-091-155
Human CD4 T cell isolation kit Stem Cell Technologies Cat# 17952
EasySep Human CD4+ CD127low CD25+ Regulatory T Cell Isolation Kit Stem Cell Technologies Cat# 18063
IFN-γ Secretion Assay Miltenyi Biotec Cat# 130-054-202
IL-10 Secretion Assay Miltenyi Biotec Cat# 130-090-761
LEGENDplex Human T helper cytokine panel Biolegend Cat# 741028
LEGENDplex Human Inflammation panel Biolegend Cat# 740809
LEGENDplex Mouse Inflammation panel Biolegend Cat# 740446
Human IL-1β/IL-1F2 DuoSet Kit R & D Systems Cat# DY201
RNAqueous Micro Kit Invitrogen Cat# AM1931
NEBNext Ultra II RNA Library Prep Kit for Illumina NEB Cat# E7770
TURBO DNA-free Kit Invitrogen Cat# AM1907
High-Capacity cDNA Reverse Transcription Kit Invitrogen Cat# 4387406
TaqMan Universal Master Mix II, no UNG Invitrogen Cat# 4440043
NEBNext Poly(A) mRNA Magnetic Isolation Module NEB Cat# E7490

Deposited data

RNA-seq of in vitro activated human CD4+ T cells This paper, Figure 3 GEO: GSE288921
RNA-seq of in vitro activated mouse CD4+ T cells This paper, Figure 6 GEO: GSE288969

Experimental models: Organisms/strains

T cells, bone marrow (BM) cells isolated from C57BL/6 littermate control mice to KO lines used The Jackson Laboratory Strain# 000664
T cells, BM cells isolated from Ptgis-/- mice Ge et al.26 N/A
T cells isolated from Ptgir-/- mice NIH, Transgenic Core N/A
T cells, BM cells isolated from Il1r2-/- mice Pinteaux et al.85 N/A
Mouse strain B6 CD45.1 The Jackson Laboratory IMSR_JAX:002014
Mouse strain C57BL/10 Rag2-/- Taconic Line# 103

Software and algorithms

R (v4.2.2) Carvalho et al.86 N/A
FlowJo 10 software Treestar https://www.flowjo.com/
FastQC (v0.11.9) Andrews87 N/A
MultiQC (v1.9) Ewels et al.88 N/A
edgeR (v3.40.2) Robinson et al.89 https://bioconductor.org
GraphPad PRISM 9.4.1 Graphpad software https://www.graphpad.com
Limma Ritchie et al.90 https://bioconductor.org
STAR (v2.7.10b) Liao et al.91 N/A
Subread v2.0.3) Liao et al.91 N/A
ggplot2 (v3.4) Wickham92 N/A
ComplexHeatmap (v2.14) Gu et al.93 N/A
Harmony (v1.1) Korsunsky et al.94 N/A
SCPA (v1.5.4) Bibby et al.40 N/A

Others

PBS Corning Cat# 21-040-CV
RPMI Thermo Fisher Scientific Cat# 21870-076
IMDM Thermo Fisher Scientific Cat# 12440-053
Lymphoprep separation medium Corning Cat# 25-072-CI
HBSS Thermo Fisher Scientific Cat# 14170-112
Percoll Cytvia Sigma-Aldrich Cat# GE17-0891-01
FBS Sigma-Aldrich Cat# F0926
HEPES Corning Cat# 25-060-CI
Penicillin-Streptomycin Thermo Fisher Scientific Cat# 15070-63
Glutamine Thermo Fisher Scientific Cat# 25030-149