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Biotech Startup Helex Secures $3.5 Million Seed Funding to Develop Gene Therapy for Kidney Diseases

Healthcare/Biotech

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30th October 2025, 1:35 PM

Biotech Startup Helex Secures $3.5 Million Seed Funding to Develop Gene Therapy for Kidney Diseases

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Short Description :

Biotechnology startup Helex has raised $3.5 million (approximately INR 31 crore) in a seed funding round led by pi Ventures, with participation from Bluehill.VC and SOSV. The funds will accelerate pre-clinical development of its drug for Autosomal Dominant Polycystic Kidney Disease (ADPKD), enhance its proprietary kidney-tropic LNP delivery system, and advance its Epic-Cure 3D genome-based drug design platform. The company aims to expand its pipeline for other kidney indications.

Detailed Coverage :

Helex, a biotech startup founded in 2021, has successfully raised $3.5 million in its seed funding round, spearheaded by pi Ventures. Other notable investors participating in this round include Bluehill.VC and the US-based SOSV. This capital infusion is earmarked for significant advancements, primarily focusing on the pre-clinical development of its lead program, which targets a cure for Autosomal Dominant Polycystic Kidney Disease (ADPKD).

Beyond this specific drug development, the funding will also be utilized to further refine Helex’s proprietary kidney-tropic LNP (lipid nanoparticles) delivery system, designed to precisely target kidney cells. Additionally, the company plans to enhance its Epic-Cure 3D genome-based drug design platform. This platform aims to improve gene editing accuracy and minimize unintended effects by deeply analyzing disease mechanisms at the cellular and genomic level.

Helex also intends to expand its product pipeline to address other kidney-related diseases, either through independent research or by forming collaborations with other medical companies. Since its inception, Helex has now raised a total of $6 million.

Impact: This funding round is a significant boost for Helex, enabling critical advancements in treating genetic kidney diseases. It highlights investor confidence in advanced therapeutics and India's growing biotech sector. The progress made could lead to new treatment options for patients suffering from debilitating genetic conditions. The impact on the Indian stock market is indirect but positive for the venture capital and biotech ecosystem, suggesting strong future growth potential. (Rating: 6/10)

Difficult terms: Autosomal Dominant Polycystic Kidney Disease (ADPKD): A genetic disorder characterized by the growth of numerous cysts in the kidneys, which can lead to kidney failure. LNP (lipid nanoparticles): Tiny fat-based particles used as carriers to deliver genetic material (like mRNA or DNA) into cells. Epic-Cure 3D genome-based drug design platform: A sophisticated platform that uses advanced genomic information and 3D modeling to design drugs, aiming for high accuracy in gene editing. Gene editing: A group of technologies that give scientists the ability to change an organism's DNA. These technologies allow genetic material to be added, removed, or altered at particular locations in the genome. Cell therapy: A type of treatment where living cells are administered to a patient to treat a disease. Gene therapy: A technique that modifies a person's genes to treat or cure disease, often by replacing a mutated gene with a healthy copy. CAGR: Compound Annual Growth Rate, a measure of average annual growth rate over a specified period longer than one year.