Browse
Submit Data
Databases
API
Help

Dataset Information

4 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Study of Prophylactic Topical Dapsone 5% Gel Versus Moisturizer for Cetuximab-induced Papulopustular (Acneiform) Rash in Patients With mCRC or HNSCC Without Previous or Concurrent RT

ABSTRACT: The purpose of this study is to see if the investigators can prevent or reduce the severity of the Cetuximab-related acne rash. Two different topical agents will be applied to the skin. One topical agent is the dapsone gel and the other is a skin moisturizer. Dapsone gel is an FDA approved medication that you apply to the face. It is commonly used to treat acne. Skin moisturizers are recommended to patients who receive Cetuximab treatment. In addition to these topical agents they will be given a pill to take once a day. This pill has already been shown to help fight rashes from Cetuximab.

DISEASE(S): Squamous Cell Carcinoma Of Head And Neck,Rash,Cetuximab-induced Papulopustular (acneiform) Rash Who Have,Metastatic Colorectal Cancer Or Head And Neck Squamous Cell Carcinoma

PROVIDER: 2150735 | ecrin-mdr-crc |

REPOSITORIES: ECRIN MDR

ACCESS DATA

Json Xml

Similar Datasets

Bioadhesive black rasberry gel effect on gene expression and proinflammatory proteins in human premalignant oral lesions

2008-06-01 | GSE10174 | GEO

Treatment of C3H/HeJ grafted mice with baricitinib [topical]

Project description:The C3H/HeJ grafted model of alopecia areata was used to determine the efficacy of systemic baricitinib at preventing alopecia or treating established disease. The efficacy of topical baricitinib at treating established alopecia in the C3H/HeJ grafted model was also assessed. Microarrays were performed on skin RNA at week 0 and week 12 after starting treatment in all models. Baricitinib was administered in topical form after disease establishement. Skin samples were taken at the start of treatment and after 12 weeks.

2015-05-01 | E-GEOD-61554 | biostudies-arrayexpress

Does Acne Rash During Adolescence Predict Skin Reaction to Cetuximab

Project description:The hypothesis of this study is that patients who suffered from acne vulgaris during adolescence are at greater risk of developing acneiform skin rash due to cetuximab.

| 2108857 | ecrin-mdr-crc

Transcription profiling of human oral lesions treated with bioadhesive black rasberry gel to determine the effect on gene expression and proinflammatory proteins

Project description:This portion of the study evaluated the effects of topical 10% black raspberry gel application on gene expression profiles of premalignant oral lesions. Topical application of the bioadhesive black rasberry gel was observed to modulate gene expression and reduce proinflammatory proteins in human premalignant oral lesions. Experiment Overall Design: Each patient served as their own internal control. A pretreatment specimen of the premalignant lesion was obtained for baseline parameters. Following six weeks of treatment, the treated lesional tissue was removed. All tissue samples were immediately placed in RNA later and placed in a -80 degree freezer until sample preparation.

2008-06-18 | E-GEOD-10174 | biostudies-arrayexpress

Treatment of established mouse AA with topical JAK inhibitors

Project description:Our goal was to identify gene expression patterns that correlated with treatment of established autoimmune alopecia in C3H/HeJ mice following alopecic graft transplantation skin from 3 mice were taken at 6, 12 and, in some cases, 24 weeks of topical drug administration following grafting; mice were treated with ruxolitinib (jak1i), tofacitinib (jak3i), or control pbs 3 biological replicates were taken at each time point for each treatment modality

2014-08-17 | E-GEOD-45514 | biostudies-arrayexpress

A Phase 1b Randomized Single-Center Trial of Topical Cerdulatinib (DMVT-502) in Patients with Mild-to-Moderate Atopic Dermatitis

Project description:This phase 1b, single-center, double-blind study evaluated safety, efficacy, and effect on molecular profiles of a topical Janus kinase/spleen tyrosine kinase (JAK/Syk) inhibitor, cerdulatinib gel 0.37%, in ten adults with mild-to-moderate atopic dermatitis (AD).

2020-11-12 | GSE141570 | GEO

Non-clinical and clinical pharmacology of the potent and selective RARγ agonist trifarotene

Project description:Background: First- and third-generation retinoids are the main treatment in acne. Even though efficacious, they lack full selectivity for RARγ expressed in the epidermis and infundibulum. Objectives: To characterize the in vitro metabolism and the pharmacology of the novel retinoid trifarotene. Methods: In vitro assays determined efficacy, potency and selectivity on RARs, as well as the activity on the expression of retinoid target genes in human keratinocytes and ex vivo cultured skin. In vivo studies investigated topical comedolytic, anti-inflammatory and depigmenting properties. The trifarotene-induced gene expression profile was investigated in non-lesional skin of acne patients and compared to ex vivo and in vivo models. Finally, the metabolic stability in human keratinocytes and hepatic microsomes was established. Results: Trifarotene is a selective RARγ agonist with >20-fold selectivity over RAR and RARβ. Trifarotene is active and stable in keratinocytes but rapidly metabolized by human hepatic microsomes, predicting improved safety. In vivo, trifarotene 0.01% applied topically is highly comedolytic and has antiinflammatory and antipigmenting properties. Gene expression studies indicated potent activation of known retinoid-modulated processes (epidermal differentiation, proliferation, stress response, RA metabolism) and novel pathways (proteolysis, transport/skin hydration, cell adhesion) in ex vivo and in vivo models, as well as in human skin after four weeks of topical application of trifarotene 0.005% cream. Conclusion: Based on its RARγ selectivity, rapid degradation in human hepatic microsomes and pharmacological properties including potent modulation of epidermal processes, topical treatment with trifarotene is expected to provide strong efficacy combined with a favourable safety profile in acne and ichthyotic disorders.

2018-04-28 | GSE107232 | GEO

Transcription profiling of human acne lesion vs. normal skin from acne and non acne patients

Project description:The pathogenesis of acne has been linked to multiple factors such as increased sebum production, inflammation, follicular hyperkeratinization, and the action of Propionibacterium acnes within the follicle. In an attempt to understand the specific genes involved in inflammatory acne, we performed gene expression profiling in acne patients. Skin biopsies were obtained from an inflammatory papule and from normal skin in six patients with acne. Biopsies were also taken from normal skin of six subjects without acne. Gene array expression profiling was conducted using Affymetrix HG-U133A 2.0 arrays comparing lesional to nonlesional skin in acne patients and comparing nonlesional skin from acne patients to skin from normal subjects. Within the acne patients, 211 genes are upregulated in lesional skin compared to nonlesional skin. A significant proportion of these genes are involved in pathways that regulate inflammation and extracellular matrix remodeling, and they include matrix metalloproteinases 1 and 3, IL-8, human beta-defensin 4, and granzyme B. These data indicate a prominent role of matrix metalloproteinases, inflammatory cytokines, and antimicrobial peptides in acne lesions. These studies are the first describing the comprehensive changes in gene expression in inflammatory acne lesions and are valuable in identifying potential therapeutic targets in inflammatory acne. Experiment Overall Design: total 18 chips. 6 for acne lesion samples, 6 for normal skin samples, 6 for non-acne patient normal skin samples

2008-06-14 | E-GEOD-6475 | biostudies-arrayexpress

effect of bergapten gel on IMQ mice back skin

Project description:We then performed gene expression profiling analysis using data obtained from RNA-seq of 9 skin tissues including 3 per group in vaseline-treated group, imq model group and bergapten-gel-treated imq model group.

2023-07-01 | GSE207059 | GEO

Treatment of established mouse AA with topical JAK inhibitors

2014-08-17 | GSE45514 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data