News
Chicago start-up raises US$3.1m to boost maternity care in the US
Partum Health aims to address critical gaps in maternal and infant health in the US
Chicago maternal health start-up Partum Health has raised US$3.1m in seed round funding to improve maternal health outcomes in the US.
Research has shown that each year thousands of women face traumatic pregnancy, childbirth and postpartum experiences that are largely preventable.
Two factors that significantly contribute to the nation’s current maternal health crisis include the relative undersupply of maternity care providers and a lack of postpartum support.
Partum Health aims to address these gaps by partnering with obstetricians and midwives to provide patients with complementary, specialised care.
“We started Partum Health in 2021 to create a new standard of care for families in the US,” explained Meghan Doyle, co-founder and CEO of Partum Health.
“The data on maternal health outcomes in the US is clear – our system is not meeting the needs of birthing people or their families, despite significant expense and strain on OBs and midwives.
“It’s time that families have the support of a team of experts to prevent and address the incredibly common complications that emerge from fertility through postpartum.”
The health tech start-up says it complements the support families receive from their obstetricians or midwives by providing care that prevents and addresses the most common complications of pregnancy, including perinatal mood and anxiety disorders, pelvic floor dysfunction and avoidable C-sections.
According to the company, a set of physical and mental health services is tailored to the needs of each family in order to achieve better health and mental health outcomes during pregnancy and postpartum.
Matt Rogers, co-founder and head of operations, said: “We are building a model for the future that combines the convenience of mobile apps, chat and on-demand care with hands-on support so that families can receive the care they need in a way that works best for them.
“Since this journey can be intense emotionally and physically, we want to ensure families feel as confident as possible.”
With the new funding secured, Partum Health aims to continue building on the momentum that was generated from its launch in Illinois, increasing the number of in-network insurance providers that cover its services and expanding into new markets.
Kerry Rupp, general partner of True Wealth Ventures, the round’s lead venture capital firm, said: “The Partum Health team is bringing accessible, evidence-based care to families across the country.
“We are proud to partner with the Partum Health team as they redefine what maternal care looks like in the US and shine a light on a market opportunity that has been historically overlooked and underfunded.”
MAGIC Fund, The Fund Midwest, Tawani Ventures, Bridge Ventures, Pioneer Healthcare Partners, and several individual investors also participated in the latest funding round.
Cancer
Lung cancer drug shows breast cancer potential
Ovarian cancer cells quickly activate survival responses after PARP inhibitor treatment, and a lung cancer drug could help block this, research suggests.
PARP inhibitors are a common treatment for ovarian cancer, particularly in tumours with faulty DNA repair. They stop cancer cells fixing DNA damage, which leads to cell death, but many tumours later stop responding.
Researchers identified a way cancer cells may survive PARP inhibitor treatment from the outset, pointing to a potential way to block that response. A Mayo Clinic team found ovarian cancer cells rapidly switch on a pro-survival programme after exposure to PARP inhibitors. A key driver is FRA1, a transcription factor (a protein that turns genes on and off) that helps cancer cells adapt and avoid death.
The team then tested whether brigatinib, a drug approved for certain lung cancers, could block this response and boost the effect of PARP inhibitors. Brigatinib was chosen because it inhibits multiple signalling pathways involved in cancer cell survival.
In laboratory studies, combining brigatinib with a PARP inhibitor was more effective than either treatment alone. Notably, the effect was seen in cancer cells but not normal cells, suggesting a more targeted approach.
Brigatinib also appeared to act in an unexpected way. Rather than working through the usual DNA repair routes, it shut down two signalling molecules, FAK and EPHA2, that aggressive ovarian cancer cells rely on. FAK and EPHA2 are proteins that relay survival signals inside cells. Blocking both at once weakened the cells’ ability to adapt and resist treatment, making them more vulnerable to PARP inhibitors.
Tumours with higher levels of FAK and EPHA2 responded better to the drug combination. Other data link high levels of these molecules to more aggressive disease, pointing to potential benefit in harder-to-treat cases.
Arun Kanakkanthara, an oncology investigator at Mayo Clinic and a senior author of the study, said: “This work shows that drug resistance does not always emerge slowly over time; cancer cells can activate survival programmes very early after treatment begins.”
John Weroha, a medical oncologist at Mayo Clinic and a senior author of the study, said: “From a clinical perspective, resistance remains one of the biggest challenges in treating ovarian cancer. By combining mechanistic insights from Dr Kanakkanthara’s laboratory with my clinical experience, this preclinical work supports the strategy of targeting resistance early, before it has a chance to take hold. This strategy could improve patient outcomes.”
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