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Drug Repurposing Using Molecular Network Analysis Identifies Janus Kinase as Targetable Driver in Necrobiosis Lipoidica

ABSTRACT: Drug Repurposing Using Molecular Network Analysis Identifies Janus Kinase as Targetable Driver in Necrobiosis Lipoidica

PROVIDER: PRJNA1109817 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR28982500_1.fastq.gz	Fastqsanger.gz
	SRR28982500_2.fastq.gz	Fastqsanger.gz
	SRR28982501_1.fastq.gz	Fastqsanger.gz
	SRR28982501_2.fastq.gz	Fastqsanger.gz
	SRR28982502_1.fastq.gz	Fastqsanger.gz

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Drug Repurposing Using Molecular Network Analysis Identifies Janus Kinase as Targetable Driver in Necrobiosis Lipoidica

Project description:Drug repurposing is an attractive strategy for therapy development, particularly in rare diseases where traditional drug development approaches may be challenging due to high cost and small numbers of patients. Here we used a novel drug identification and repurposing pipeline to identify candidate targetable drivers of disease and corresponding therapies through application of causal reasoning using a combination of open-access resources and transcriptomics data. We optimized our approach on psoriasis as a disease model, demonstrating the ability to identify known and novel molecular drivers of psoriasis and link them to current and emerging therapies. Application of our approach to a cohort of tissue samples of necrobiosis lipoidica, an unrelated, rare, and to date molecularly poorly characterized cutaneous inflammatory disorder, identified a unique set of upstream regulators, particularly highlighting the role of IFNG and the JAK-STAT pathway as a likely driver of disease pathogenesis and linked it to JAK inhibitors as potential therapy. Analysis of an independent cohort of NL samples validated these findings with the overall agreement of drug matched upstream regulators above 96%. These data highlight utility of our approach in rare diseases and offer a novel opportunity for drug discovery in other rare diseases in dermatology and beyond.

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