Background: Ustekinumab (UST), an antibody targeting the p40 subunit of interleukin (IL)-12 and IL-23, is effective in treating Crohn’s disease (CD). To clarify the mechanism of UST, we investigated T-cell differentiation in CD patients treated with UST. Methods: Twenty-seven patients with active CD were enrolled in this study. Seventeen patients were treated with UST, and 10 patients were treated with anti-tumor necrosis factor (TNF)-alpha therapy. The changes in the proportions of T-cell subsets after these therapies were analyzed by flow cytometry. Comprehensive gene expression changes in the colonic mucosa were also evaluated. Results: The frequency of T helper (Th) 17 cells was significantly decreased in the peripheral blood of patients with active CD after UST therapy. Anti-TNF therapy had a minimal effect on Th17 cells but increased the proportion of regulatory T cells. Enrichment analysis showed the expression of genes involved in the Th17 differentiation pathway was downregulated in the colonic mucosa after UST but not anti-TNF therapy. There were no common differentially expressed genes between CD patients treated with UST and anti-TNF therapy, suggesting a clear difference in their mechanism of action. Conclusion: In patients with active CD, UST therapy suppressed Th17 cell differentiation both in the peripheral blood and colonic tissues.

1.
Abraham
C
,
Dulai
PS
,
Vermeire
S
,
Sandborn
WJ
.
Lessons learned from trials targeting cytokine pathways in patients with inflammatory bowel diseases
.
Gastroenterology
.
2017 Feb
;
152
(
2
):
374
e4
.
2.
Giuffrida
P
,
Corazza
GR
,
Di Sabatino
A
.
Old and new lymphocyte players in inflammatory bowel disease
.
Dig Dis Sci
.
2018 Feb
;
63
(
2
):
277
88
.
3.
Brand
S
.
Crohn’s disease: Th1, Th17 or both? The change of a paradigm: new immunological and genetic insights implicate Th17 cells in the pathogenesis of Crohn's disease
.
Gut
.
2009 Aug
;
58
(
8
):
1152
67
.
4.
Volpe
E
,
Servant
N
,
Zollinger
R
,
Bogiatzi
SI
,
Hupé
P
,
Barillot
E
,
.
A critical function for transforming growth factor-beta, interleukin 23 and proinflammatory cytokines in driving and modulating human T(H)-17 responses
.
Nat Immunol
.
2008 Jun
;
9
(
6
):
650
7
.
5.
Kamada
N
,
Hisamatsu
T
,
Okamoto
S
,
Chinen
H
,
Kobayashi
T
,
Sato
T
,
.
Unique CD14 intestinal macrophages contribute to the pathogenesis of Crohn disease via IL-23/IFN-gamma axis
.
J Clin Invest
.
2008 Jun
;
118
(
6
):
2269
80
.
6.
Duerr
RH
,
Taylor
KD
,
Brant
SR
,
Rioux
JD
,
Silverberg
MS
,
Daly
MJ
,
.
A genome-wide association study identifies IL23R as an inflammatory bowel disease gene
.
Science
.
2006 Dec 1
;
314
(
5804
):
1461
3
.
7.
Uniken Venema
WT
,
Voskuil
MD
,
Vila
AV
,
van der Vries
G
,
Jansen
BH
,
Jabri
B
,
.
Single-cell RNA sequencing of blood and ileal T cells from patients with crohn's disease reveals tissue-specific characteristics and drug targets
.
Gastroenterology
.
2019 Feb
;
156
(
3
):
812
e22
.
8.
Feagan
BG
,
Sandborn
WJ
,
Gasink
C
,
Jacobstein
D
,
Lang
Y
,
Friedman
JR
,
.
Ustekinumab as induction and maintenance therapy for Crohn’s disease
.
N Engl J Med
.
2016 Nov 17
;
375
(
20
):
1946
60
.
9.
Targan
SR
,
Hanauer
SB
,
van Deventer
SJ
,
Mayer
L
,
Present
DH
,
Braakman
T
,
.
A short-term study of chimeric monoclonal antibody cA2 to tumor necrosis factor alpha for Crohn’s disease. Crohn’s disease cA2 study group
.
N Engl J Med
.
1997 Oct 9
;
337
(
15
):
1029
35
.
10.
Benson
JM
,
Sachs
CW
,
Treacy
G
,
Zhou
H
,
Pendley
CE
,
Brodmerkel
CM
,
.
Therapeutic targeting of the IL-12/23 pathways: generation and characterization of ustekinumab
.
Nat Biotechnol
.
2011 Jul
;
29
(
7
):
615
24
.
11.
Sandborn
WJ
,
Feagan
BG
,
Hanauer
SB
,
Lochs
H
,
Löfberg
R
,
Modigliani
R
,
.
A review of activity indices and efficacy endpoints for clinical trials of medical therapy in adults with Crohn’s disease
.
Gastroenterology
.
2002 Feb
;
122
(
2
):
512
30
.
12.
Verstockt
B
,
Dreesen
E
,
Noman
M
,
Outtier
A
,
Van den Berghe
N
,
Aerden
I
,
.
Ustekinumab exposure-outcome analysis in Crohn’s disease only in part explains limited endoscopic remission rates
.
J Crohns Colitis
.
2019 Jul 25
;
13
(
7
):
864
72
.
13.
Schmitt
H
,
Billmeier
U
,
Dieterich
W
,
Rath
T
,
Sonnewald
S
,
Reid
S
,
.
Expansion of IL-23 receptor bearing TNFR2+ T cells is associated with molecular resistance to anti-TNF therapy in Crohn’s disease
.
Gut
.
2019 May
;
68
(
5
):
814
28
.
14.
Sugio
T
,
Miyawaki
K
,
Kato
K
,
Sasaki
K
,
Yamada
K
,
Iqbal
J
,
.
Microenvironmental immune cell signatures dictate clinical outcomes for PTCL-NOS
.
Blood Adv
.
2018 Sep 11
;
2
(
17
):
2242
52
.
15.
Zhou
Y
,
Zhou
B
,
Pache
L
,
Chang
M
,
Khodabakhshi
AH
,
Tanaseichuk
O
,
.
Metascape provides a biologist-oriented resource for the analysis of systems-level datasets
.
Nat Commun
.
2019 Apr 3
;
10
(
1
):
1523
.
16.
Bsat
M
,
Chapuy
L
,
Rubio
M
,
Wassef
R
,
Richard
C
,
Schwenter
F
,
.
Differential pathogenic Th17 profile in mesenteric lymph nodes of Crohn’s disease and ulcerative colitis patients
.
Front Immunol
.
2019
;
10
:
1177
.
17.
Sakuraba
A
,
Sato
T
,
Kamada
N
,
Kitazume
M
,
Sugita
A
,
Hibi
T
.
Th1/Th17 immune response is induced by mesenteric lymph node dendritic cells in Crohn’s disease
.
Gastroenterology
.
2009 Nov
;
137
(
5
):
1736
45
.
18.
Di Sabatino
A
,
Biancheri
P
,
Piconese
S
,
Rosado
MM
,
Ardizzone
S
,
Rovedatti
L
,
.
Peripheral regulatory T cells and serum transforming growth factor-beta: relationship with clinical response to infliximab in Crohn’s disease
.
Inflamm Bowel Dis
.
2010 Nov
;
16
(
11
):
1891
7
.
19.
Chiba
T
,
Endo
M
,
Miura
S
,
Hayashi
Y
,
Asakura
Y
,
Oyama
K
,
.
Regulatory T cells in Crohn’s disease following anti-TNF-α therapy
.
JGH Open
.
2020 Jun
;
4
(
3
):
378
81
.
20.
Mitoma
H
,
Horiuchi
T
,
Tsukamoto
H
,
Tamimoto
Y
,
Kimoto
Y
,
Uchino
A
,
.
Mechanisms for cytotoxic effects of anti-tumor necrosis factor agents on transmembrane tumor necrosis factor alpha-expressing cells: comparison among infliximab, etanercept, and adalimumab
.
Arthritis Rheum
.
2008 May
;
58
(
5
):
1248
57
.
21.
Globig
AM
,
Sommer
NP
,
Wild
K
,
Schardey
J
,
Zoldan
K
,
Thomann
AK
,
.
Ustekinumab inhibits T follicular helper cell differentiation in patients with Crohn’s disease
.
Cell Mol Gastroenterol Hepatol
.
2021
;
11
(
1
):
1
12
.
22.
Nagata
Y
,
Esaki
M
,
Moriyama
T
,
Hirano
A
,
Umeno
J
,
Maehata
Y
,
.
Anti-tumor necrosis factor therapy decreases the risk of initial intestinal surgery after diagnosis of Crohn’s disease of inflammatory type
.
J Gastroenterol
.
2019 Apr
;
54
(
4
):
330
8
.
23.
Schnitzler
F
,
Fidder
H
,
Ferrante
M
,
Noman
M
,
Arijs
I
,
Van Assche
G
,
.
Long-term outcome of treatment with infliximab in 614 patients with Crohn’s disease: results from a single-centre cohort
.
Gut
.
2009 Apr
;
58
(
4
):
492
500
.
24.
Rudolph
SJ
,
Weinberg
DI
,
McCabe
RP
.
Long-term durability of Crohn’s disease treatment with infliximab
.
Dig Dis Sci
.
2008 Apr
;
53
(
4
):
1033
41
.
25.
Miyagawa
I
,
Nakayamada
S
,
Nakano
K
,
Kubo
S
,
Iwata
S
,
Miyazaki
Y
,
.
Precision medicine using different biological DMARDs based on characteristic phenotypes of peripheral T helper cells in psoriatic arthritis
.
Rheumatology
.
2019 Feb 1
;
58
(
2
):
336
44
.
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