--- title: "Doctors Gene-Edit Patient’s Liver to Make Less Cholesterol" description: "A team of researchers have injected a gene-editing serum into a live patient's liver with the goal of lowering their cholesterol." date: "2022-07-12" modified: "2022-07-12" authors: - name: "Victor Tangermann" job_title: "Senior Editor" link: "https://futurism.com/authors/victor" url: "https://futurism.com/neoscope/doctors-gene-edit-less-cholesterol" categories: - "Gene Editing" - "Genetics" - "Health & Medicine" tags: - "CRISPR" - "gene-editing" - "heart attack" - "heart disease" --- # Doctors Gene-Edit Patient’s Liver to Make Less Cholesterol ![A team of researchers have injected a gene-editing serum into a live patient's liver with the goal of lowering their cholesterol.]() *\Image: Getty Images\* A team of researchers from US biotech company Verve Therapeutics [have injected]() a gene-editing serum into a live patient's liver with the goal of lowering their cholesterol, a watershed moment in the history of gene editing that could potentially save millions from cardiovascular disease and heart attacks, [*MIT Technology Review* reports](). The clinical trial kicked off with a patient in New Zealand receiving the unusual injection dubbed VERVE-101. Early experiments on monkeys have already yielded hopeful results. The company claims that these genetic edits will be able to permanently lower levels of "bad" LDL cholesterol, a fatty molecule that at excessive levels can lead to clogged arteries. And that could be a gamechanger as other interventions such as hard-to-follow diets, exercise, and other prescribed medicine have only been able to make a small dent LDL levels. Many drugs have also remained wildly expensive, with insurers refusing to pay for them, according to *MIT Tech*. "VERVE-101 is a first-in-class gene editing medicine that we have designed to make a single spelling change in liver DNA to permanently turn off a disease-causing gene," said gene researcher and Verve Therapeutics founder Sekar Kathiresan in [a statement](). "If this works and is safe, this is the answer to heart attack — this is the cure," Kathiresan told *MIT Tech*. It's the first time a technique called "base editing," a novel take on CRISPR gene editing that substitutes DNA letters instead of cutting genes altogether, has been used in humans. Such a technology could have dramatic implications, given how common high cholesterol is in the population. "Of all the different genome editing ongoing on the clinic, this one could have the most profound impact because of the number of people who could benefit," Eric Topol, a cardiologist and researcher at Scripps Research, who was not involved in the research, told the publication. Verve is now hoping to enroll around 40 adult patients with heterozygous familial hypercholesterolemia (HefH), an inherited genetic disorder that causes dangerously high cholesterol levels, to evaluate the safety and tolerability of the injection. **READ MORE:** [Edits to a cholesterol gene could stop the biggest killer on earth]() \[*MIT Technology Review*\] **More on the company:** *[Scientists Suggest Editing Human Genetic Code to Prevent Heart Attacks]()* ## Author I've been at Futurism since 2017, where my role has evolved to encompass design, writing, and increasingly editing. I've always been fascinated by space exploration and advanced transportation, which I've leaned into by interviewing luminaries in those fields while closely following the dimensions of policy and regulation that allow next-generation projects to succeed -- or, sometimes, to fail. I'm also keenly interested in the effects of generative AI on society, policies, and democratic institutions, as well as clean energy, physics and biology, and the vagaries of tech leadership. My work for Futurism has been cited by publications including Ars Technica, Gizmodo, PC Magazine, Jalopnik, Fox News, and the New York Post. I spent my childhood living in locations including Manila, the Philippines, and Geneva, Switzerland, attended McGill University, and now live in Toronto, Canada. Before Futurism I worked at AskMen and a small photography studio. In my free time, I'm an avid gardener, foodie, and craft beer lover, as well as a maker of artisanal hot pepper sauces. I have a magnificent dog named Freida. ### Author social links [Bluesky]()