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BioWorld - Saturday, December 20, 2025
Home » Quest Diagnostics Inc.

Articles Tagged with ''Quest Diagnostics Inc.''

Oura Ring

​Oura rings in $900M fundraising round for global expansion

Oct. 14, 2025
By Annette Boyle
Oura Health Oy raised more than $900 million in a series E funding round to fuel global expansion of its popular smart ring and development of new health technologies. The new infusion brings the company’s total funds raised to date to $1.5 billion and implies a corporate valuation of about $11 billion, Oura said.
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Cancerguard

Exact Sciences’ Cancerguard MCED test launches for $689

Sep. 10, 2025
By Annette Boyle
Exact Sciences Corp. rolled out its multi-cancer early detection test nationwide to expand screening and identify malignancies when treatment has the greatest chance of being curative. Cancerguard can detect signals for cancers accounting for more than 80% of all cancer diagnoses in the U.S. each year.
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Neurons with dendrites affected by amyloid plaques in Alzheimer's disease

Fujirebio Alzheimer’s test wins first FDA clearance

May 20, 2025
By Annette Boyle
Fujirebio Diagnostics Inc.’s Alzheimer’s disease assay received the U.S. FDA’s first clearance for a blood test for the debilitating neurodegenerative disease. Fujirebio’s Lumipulse G pTau217/ß-Amyloid 1-42 plasma ratio is indicated for the early detection of amyloid plaques associated with Alzheimer’s disease in symptomatic individuals aged 55 years and older.
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Neurons with dendrites affected by amyloid plaques in Alzheimer's disease

Fujirebio Alzheimer’s test wins first FDA clearance

May 19, 2025
By Annette Boyle
Fujirebio Diagnostics Inc.’s Alzheimer’s disease assay received the U.S. FDA’s first clearance for a blood test for the debilitating neurodegenerative disease. Fujirebio’s Lumipulse G pTau217/ß-Amyloid 1-42 plasma ratio is indicated for the early detection of amyloid plaques associated with Alzheimer’s disease in symptomatic individuals aged 55 years and older.
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Photo of bird, H5N1 virus

Labcorp bird flu test takes flight

Dec. 17, 2024
By Annette Boyle
Labcorp Holdings Inc. launched its new H5N1 bird flu molecular test for humans in the U.S. as an international outbreak of the disease continues to spread in cows and poultry – and people. As BioWorld reported recently, just one mutation would make the flu variant highly transmissible in humans.
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Blood Brain Barrier Visual

Sunbird blood test shines with 92% accuracy in detecting Alzheimer’s

July 30, 2024
By Annette Boyle
Sunbird Bio Inc.’s Neural EV-tau aggregate assay demonstrated 92% correlation with PET scans in identifying individuals with Alzheimer’s disease, a study presented at the Alzheimer’s Association International Conference in Philadelphia, on July 30 found.
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Quest Diagnostics sign on building

Quest picks up Lifelabs in $985M deal

July 3, 2024
By Annette Boyle
Quest Diagnostics Inc. agreed to purchase Canadian laboratory testing giant Lifelabs Inc. from the Ontario Municipal Employees Retirement System for US$985 million (CA$1.35 billion), including debt, in a deal expected to close by the end of the year. Quest projects that Lifelabs, which will retain its brand, headquarters and management, will contribute US$710 million in the first 12 months after closing.
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Hand pointing at digital M&A screen

Quest and Pathai sign multipart collaboration

May 2, 2024
By Annette Boyle
Quest Diagnostics Inc. and Pathai Inc. established a forward-looking deal with multiple components and room for growth. The collaboration includes Quest’s acquisition of Pathai Diagnostics – the division that provides anatomic and digital pathology laboratory services – and licensing of Pathai’s Aisight digital pathology image management system. The companies also said they may work together on development of Pathai’s algorithm products and that Quest will be a preferred provider for Pathai’s biopharmaceutical clinical laboratory services.
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Brain cells and blood vessels

Quest adds pTau217 to Alzheimer’s test portfolio

April 22, 2024
By Annette Boyle
Quest Diagnostics Inc. expanded its Alzheimer’s disease (AD) portfolio with a blood-based biomarker test for phosphorylated tau 217 (pTau217). The test joins the company’s plasma tests for p-tau181, beta-amyloid 42/40 ratio and ApoE genetic risk as well as several cerebrospinal fluid tests for Alzheimer’s.
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Freenome co-founder Riley Ennis

Freenome liberated with $254M infusion for cancer testing

Feb. 15, 2024
By Annette Boyle
If Freenome Holdings Inc.’s $254 million funding round is a sign, the capital markets for med-tech may finally be thawing. The cancer diagnostics company’s latest cash infusion brings its total funds raised to date to more than $1.3 billion. Freenome co-founder and Chief Product Officer Riley Ennis told BioWorld the company’s success in raising cash in a challenging market was attributable to the “perfect storm of huge unmet need and the opportunity that we have, given the treatment advancements.”
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