Summary of significant accounting policies (Tables)

12 Months Ended

Dec. 31, 2025

Summary of significant accounting policies

Summary of useful lives of property and equipment

Asset category	Estimated useful life
Computer equipment and software	3 years
Laboratory equipment and office furniture	7 years

Schedule of potentially dilutive securities excluded from calculation of diluted net loss per share

The following table sets forth the potentially dilutive securities that have been excluded from the calculation of diluted net loss per share because to include them would be anti-dilutive (in common stock equivalent shares):

	Year Ended December 31,
	2025	2024
Convertible preferred stock (as converted)	15,596	28,112
Options to purchase common stock	811,121	715,620
Warrants to purchase common stock	5,075,321	2,194,788
Unvested restricted stock units	31,008	29,712
Total shares of common stock equivalents	5,933,046	2,968,232