Ontology highlight
ABSTRACT:
PROVIDER: PRJNA1156940 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR30554100_1.fastq.gz | Fastqsanger.gz | |||
| SRR30554100_2.fastq.gz | Fastqsanger.gz | |||
| SRR30554101_1.fastq.gz | Fastqsanger.gz | |||
| SRR30554101_2.fastq.gz | Fastqsanger.gz | |||
| SRR30554102_1.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 5 of 180 |
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Project description:The series was designed to identify new genes involved in the pathophysiology of inflammatory bowel disease (Crohn's disease and ulcerative colitis). This series represents a group of 31 samples, subdivided into 3 groups: 1) Normal controls: 11 samples; 2) patients with Crohn's diseases: 10 samples; 3) patients with ulcerative colitis: 10 samples. Each sample originated from a different patient or normal control, in total n=31 individuals were examined. Keywords = Inflammatory bowel disease Keywords = Crohn's disease Keywords = ulcerative colitis Keywords = expression screening Keywords = expression profiling Keywords: other
2005-08-11 | GSE1710 | GEO
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2025-01-14 | GSE266325 | GEO
Project description:Colon gene expression in human IBD. The three major clinical subsets of Inflammatory Bowel Disease (IBD) include colon-only Crohn's Disease (CD), ileo-colonic CD, and Ulcerative Colitis (UC). These experiments tested differential colon gene expression in these three types of IBD, relative to healthy control samples, and the local degree of mucosal inflammation as measured by the CD Histological Index of Severity (CDHIS). Colon biopsy samples were obtained from IBD patients at diagnosis and during therapy, and healthy controls. The global pattern of gene expression was determined using GeneSpring software, with a focus upon candidate genes identified in a recent genome wide association study in pediatric onset IBD. Data suggested that two of these candidate genes are up regulated in pediatric IBD, partially influenced by local mucosal inflammation. These experiments tested differential colon gene expression in healthy, CD, and UC samples for candidate genes identified in a recent pediatric onset IBD genome wide association study. Keywords: Single time point in CD and UC and healthy controls.
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Project description:Genetic influences on DNA methylation (mQTL) in pediatric Crohn's disease patients
| PRJNA560536 | ENA
Project description:Dwivedi2014 - Crohns IL6 Disease model -
Anti-IL6 Antibody
This model is comprised of four models:
[BIOMD0000000534]
Healthy Volunteer model
[BIOMD0000000535]
Crohn's Disease - IL-6 Antibody
[BIOMD0000000536]
Crohn's Disease - sgp130FC
[BIOMD0000000537]
Crohn's Disease - IL-6Ra Antibody
Possible avenues for Interleukin-6 (IL-6) inhibition in
treating Crohn's disease are compared here. Each model refers to
separate ligands. The system simulates differential activity of the
ligands on the signalling of IL-6.
This affects Signal Transducer and Activator of
Transcription 3 (STAT3) activity on the production of
biomarker C-Reactive Protein (CRP) expression.
Figures referring to this Crohn's Disease model are 4a, 4b,
4c and 5a.
This model is described in the article:
A multiscale model of
interleukin-6-mediated immune regulation in Crohn's disease and
its application in drug discovery and development.
Dwivedi G, Fitz L, Hegen M, Martin
SW, Harrold J, Heatherington A, Li C.
CPT Pharmacometrics Syst Pharmacol
2014; 3: e89
Abstract:
In this study, we have developed a multiscale systems model
of interleukin (IL)-6-mediated immune regulation in Crohn's
disease, by integrating intracellular signaling with
organ-level dynamics of pharmacological markers underlying the
disease. This model was linked to a general pharmacokinetic
model for therapeutic monoclonal antibodies and used to
comparatively study various biotherapeutic strategies targeting
IL-6-mediated signaling in Crohn's disease. Our work
illustrates techniques to develop mechanistic models of disease
biology to study drug-system interaction. Despite a sparse
training data set, predictions of the model were qualitatively
validated by clinical biomarker data from a pilot trial with
tocilizumab. Model-based analysis suggests that strategies
targeting IL-6, IL-6R?, or the IL-6/sIL-6R? complex are less
effective at suppressing pharmacological markers of Crohn's
than dual targeting the IL-6/sIL-6R? complex in addition to
IL-6 or IL-6R?. The potential value of multiscale system
pharmacology modeling in drug discovery and development is also
discussed.CPT: Pharmacometrics & Systems Pharmacology
(2014) 3, e89; doi:10.1038/psp.2013.64; advance online
publication 8 January 2014.
This model is hosted on
BioModels Database
and identified by:
BIOMD0000000535.
To cite BioModels Database, please use:
BioModels Database:
An enhanced, curated and annotated resource for published
quantitative kinetic models.
To the extent possible under law, all copyright and related or
neighbouring rights to this encoded model have been dedicated to
the public domain worldwide. Please refer to
CC0
Public Domain Dedication for more information.
2024-09-02 | BIOMD0000000535 | BioModels
Project description:Dwivedi2014 - Crohns IL6 Disease model -
Anti-IL6R Antibody
This model is comprised of four models:
[BIOMD0000000534]
Healthy Volunteer model
[BIOMD0000000535]
Crohn's Disease - IL-6 Antibody
[BIOMD0000000536]
Crohn's Disease - sgp130FC
[BIOMD0000000537]
Crohn's Disease - IL-6Ra Antibody
Possible avenues for Interleukin-6 (IL-6) inhibition in
treating Crohn's disease are compared here. Each model refers to
separate ligands. The system simulates differential activity of the
ligands on the signalling of IL-6.
This affects Signal Transducer and Activator of
Transcription 3 (STAT3) activity on the production of
biomarker C-Reactive Protein (CRP) expression.
Figures referring to this Crohn's Disease model are 3a, 4d,
4e, 4f and 5b.
This model is described in the article:
A multiscale model of
interleukin-6-mediated immune regulation in Crohn's disease and
its application in drug discovery and development.
Dwivedi G, Fitz L, Hegen M, Martin
SW, Harrold J, Heatherington A, Li C.
CPT Pharmacometrics Syst Pharmacol
2014; 3: e89
Abstract:
In this study, we have developed a multiscale systems model
of interleukin (IL)-6-mediated immune regulation in Crohn's
disease, by integrating intracellular signaling with
organ-level dynamics of pharmacological markers underlying the
disease. This model was linked to a general pharmacokinetic
model for therapeutic monoclonal antibodies and used to
comparatively study various biotherapeutic strategies targeting
IL-6-mediated signaling in Crohn's disease. Our work
illustrates techniques to develop mechanistic models of disease
biology to study drug-system interaction. Despite a sparse
training data set, predictions of the model were qualitatively
validated by clinical biomarker data from a pilot trial with
tocilizumab. Model-based analysis suggests that strategies
targeting IL-6, IL-6R?, or the IL-6/sIL-6R? complex are less
effective at suppressing pharmacological markers of Crohn's
than dual targeting the IL-6/sIL-6R? complex in addition to
IL-6 or IL-6R?. The potential value of multiscale system
pharmacology modeling in drug discovery and development is also
discussed.CPT: Pharmacometrics & Systems Pharmacology
(2014) 3, e89; doi:10.1038/psp.2013.64; advance online
publication 8 January 2014.
This model is hosted on
BioModels Database
and identified by:
BIOMD0000000537.
To cite BioModels Database, please use:
BioModels Database:
An enhanced, curated and annotated resource for published
quantitative kinetic models.
To the extent possible under law, all copyright and related or
neighbouring rights to this encoded model have been dedicated to
the public domain worldwide. Please refer to
CC0
Public Domain Dedication for more information.
2024-09-02 | BIOMD0000000537 | BioModels
Project description:Dwivedi2014 - Crohns IL6 Disease model -
sgp130 activity
This model is comprised of four models:
[BIOMD0000000534]
Healthy Volunteer model
[BIOMD0000000535]
Crohn's Disease - IL-6 Antibody
[BIOMD0000000536]
Crohn's Disease - sgp130FC
[BIOMD0000000537]
Crohn's Disease - IL-6Ra Antibody
Possible avenues for Interleukin-6 (IL-6) inhibition in
treating Crohn's disease are compared here. Each model refers to
separate ligands. The system simulates differential activity of the
ligands on the signalling of IL-6.
This affects Signal Transducer and Activator of
Transcription 3 (STAT3) activity on the production of
biomarker C-Reactive Protein (CRP) expression.
The figure referring to this Crohn's Disease model is 6b.
This model is described in the article:
A multiscale model of
interleukin-6-mediated immune regulation in Crohn's disease and
its application in drug discovery and development.
Dwivedi G, Fitz L, Hegen M, Martin
SW, Harrold J, Heatherington A, Li C.
CPT Pharmacometrics Syst Pharmacol
2014; 3: e89
Abstract:
In this study, we have developed a multiscale systems model
of interleukin (IL)-6-mediated immune regulation in Crohn's
disease, by integrating intracellular signaling with
organ-level dynamics of pharmacological markers underlying the
disease. This model was linked to a general pharmacokinetic
model for therapeutic monoclonal antibodies and used to
comparatively study various biotherapeutic strategies targeting
IL-6-mediated signaling in Crohn's disease. Our work
illustrates techniques to develop mechanistic models of disease
biology to study drug-system interaction. Despite a sparse
training data set, predictions of the model were qualitatively
validated by clinical biomarker data from a pilot trial with
tocilizumab. Model-based analysis suggests that strategies
targeting IL-6, IL-6R?, or the IL-6/sIL-6R? complex are less
effective at suppressing pharmacological markers of Crohn's
than dual targeting the IL-6/sIL-6R? complex in addition to
IL-6 or IL-6R?. The potential value of multiscale system
pharmacology modeling in drug discovery and development is also
discussed.CPT: Pharmacometrics & Systems Pharmacology
(2014) 3, e89; doi:10.1038/psp.2013.64; advance online
publication 8 January 2014.
This model is hosted on
BioModels Database
and identified by:
BIOMD0000000536.
To cite BioModels Database, please use:
BioModels Database:
An enhanced, curated and annotated resource for published
quantitative kinetic models.
To the extent possible under law, all copyright and related or
neighbouring rights to this encoded model have been dedicated to
the public domain worldwide. Please refer to
CC0
Public Domain Dedication for more information.
2024-09-02 | BIOMD0000000536 | BioModels
Project description:Dwivedi2014 - Healthy Volunteer IL6
Model
This model is comprised of four models:
[BIOMD0000000534]
Healthy Volunteer model
[BIOMD0000000535]
Crohn's Disease - IL-6 Antibody
[BIOMD0000000536]
Crohn's Disease - sgp130FC
[BIOMD0000000537]
Crohn's Disease - IL-6Ra Antibody
Possible avenues for Interleukin-6 (IL-6) inhibition in
treating Crohn's disease are compared here. Each model refers to
separate ligands. The system simulates differential activity of the
ligands on the signalling of IL-6.
This affects Signal Transducer and Activator of
Transcription 3 (STAT3) activity on the production of
biomarker C-Reactive Protein (CRP) expression.
Figures referring to this Healthy Volunteer model are 2c and
2d.
This model is described in the article:
A multiscale model of
interleukin-6-mediated immune regulation in Crohn's disease and
its application in drug discovery and development.
Dwivedi G, Fitz L, Hegen M, Martin
SW, Harrold J, Heatherington A, Li C.
CPT Pharmacometrics Syst Pharmacol
2014; 3: e89
Abstract:
In this study, we have developed a multiscale systems model
of interleukin (IL)-6-mediated immune regulation in Crohn's
disease, by integrating intracellular signaling with
organ-level dynamics of pharmacological markers underlying the
disease. This model was linked to a general pharmacokinetic
model for therapeutic monoclonal antibodies and used to
comparatively study various biotherapeutic strategies targeting
IL-6-mediated signaling in Crohn's disease. Our work
illustrates techniques to develop mechanistic models of disease
biology to study drug-system interaction. Despite a sparse
training data set, predictions of the model were qualitatively
validated by clinical biomarker data from a pilot trial with
tocilizumab. Model-based analysis suggests that strategies
targeting IL-6, IL-6R?, or the IL-6/sIL-6R? complex are less
effective at suppressing pharmacological markers of Crohn's
than dual targeting the IL-6/sIL-6R? complex in addition to
IL-6 or IL-6R?. The potential value of multiscale system
pharmacology modeling in drug discovery and development is also
discussed.CPT: Pharmacometrics & Systems Pharmacology
(2014) 3, e89; doi:10.1038/psp.2013.64; advance online
publication 8 January 2014.
This model is hosted on
BioModels Database
and identified by:
BIOMD0000000534.
To cite BioModels Database, please use:
BioModels Database:
An enhanced, curated and annotated resource for published
quantitative kinetic models.
To the extent possible under law, all copyright and related or
neighbouring rights to this encoded model have been dedicated to
the public domain worldwide. Please refer to
CC0
Public Domain Dedication for more information.
2024-09-02 | BIOMD0000000534 | BioModels