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Juno co-founder launches bold new startup with Fred Hutch colleagues to deal with most cancers

Juno co-founder launches ambitious new startup with Fred Hutch colleagues to treat cancer


From left: Affini-T scientific co-founders and Fred Hutch investigators Philip Greenberg, Aude Chapuis, and Thomas Schmitt. (Fred Hutch Pictures)

A brand new cell remedy firm is on the block, propelled by powerhouse scientific co-founders from Fred Hutchinson Most cancers Analysis Middle with years of expertise investigating how one can harness the immune system to deal with most cancers.

Affini-T Therapeutics, which emerged Wednesday in a presentation on the J.P. Morgan Well being Care Convention, is headquartered in Boston and has a analysis lab in Seattle. 

The corporate’s scientific co-founders are Philip Greenberg, Fred Hutch head of immunology, Thomas Schmitt, a analysis affiliate in his lab, and Hutch affiliate professor Aude Chapuis. Greenberg beforehand co-founded cell remedy firm Juno Therapeutics, which was acquired by Celgene for greater than $9 billion in 2018.

Co-founder Jak Knowles serves as Affini-T CEO and president. He was beforehand chief enterprise officer of gene modifying startup Metagenomi, which he co-founded. He was additionally VP of enterprise investments at Leaps by Bayer, the pharma large’s funding arm, and he co-founded Exonics Therapeutics, which was acquired by Vertex Prescribed drugs for $245 million.

Affini-T Therapeutics CEO Jak Knowles. (Affini-T Photograph)

Affini-T firm is growing most cancers therapies utilizing a technique known as T cell receptor (TCR) most cancers immunotherapy.

The tactic entails engineering immune T cells to acknowledge tumor cells and infuse them into the affected person. After recognizing the tumor cells, the engineered T cells mount a harmful immune response in opposition to them.   

The most cancers cells are acknowledged by an engineered protein on the therapeutic cells known as a T cell receptor. Affini-T boosts the response by including one other engineered protein, known as a CD8 co-receptor. The corporate can be investigating methods to soup up the T cells by including or taking out different genes.

The method holds the promise for focusing on a wider vary of tumor varieties than extra typical CAR T cell therapies. CAR T cells can goal solely a restricted variety of protein targets, which have to be on the floor of cells. They’re authorized for a number of sorts of blood most cancers and a number of corporations are researching methods to increase their affected person pool.

TCR remedy can goal a wider vary of proteins, together with ones lively on the within of the cell.

Affini-T is focusing on two aberrant proteins which can be discovered in lots of tumor cells and propel most cancers development, known as KRAS and Mutant P53. The corporate goals to deal with strong tumors.

“Greenberg actually is aware of TCRs,” Marcela Maus, a mobile therapist at Mass Common Hospital Most cancers Middle, who shouldn’t be concerned in Affini-T, instructed STAT Information. GeekWire has reached out to Affini-T for remark.

Different corporations are additionally investigating the TCR method, together with T-knife Therapeutics and Lion TCR, whose cell remedy has proven early medical indicators of efficacy in trials for liver most cancers.

Affini-T joins a rising listing of Seattle space cell remedy operations with hyperlinks to Juno.

Juno co-founder and Seattle Youngsters’s Analysis Institute investigator Michael Jensen co based Umoja Biopharma which landed $210 million final summer time. Former Juno CEO Hans Bishop launched Sana Biotechnology, which pulled in $587 million in its IPO final yr; Juno veteran Steve Harr serves as CEO. Juno co-founder and Fred Hutch investigator Stan Riddell is a scientific co-founder of recently-public Lyell Immunopharma, which has operations within the Seattle space.

Bristol Myers Squibb inherited Juno’s pipeline when it purchased Celgene in 2019. The pharma large oversaw the approval final yr of Breyanzi, a CAR T cell remedy, and is now increasing within the Seattle space.

Buyers listed on Affini-T’s web site are Vida Ventures, Leaps by Bayer, the Humboldt Fund, Agent Capital, and Alexandria.



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Written by LessDaily.Com

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