aTyr Pharma Gets Orphan Status on Efzofitimod

FDA has granted aTyr Pharma an orphan drug designation for efzofitimod and its use in treating systemic sclerosis (SSc, also known as scleroderma). The company describes efzofitimod as a potential first-in-class immunomodulator that downregulates innate and adaptive immune responses in uncontrolled inflammatory disease states via selective modulation of neuropilin-2 (NRP2). “The data we have presented in animal models of SSc along with the positive findings reported from our recent Phase 1b/2a study in pulmonary sarcoidosis patients suggest that efzofitimod has the potential to be a new treatment option that resolves inflammation and subsequent fibrosis,” the company says.

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