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Breast cancer remains a significant health challenge worldwide. While advancements in treatment have improved survival rates, the search for more targeted and effective therapies continues. Nanotechnology-based intraductal drug delivery aims to revolutionize local treatment and prevention of breast cancer by delivering nanocarriers with therapeutic agents directly to the site of the disease.
A recent study found that up to 19% of dementia cases may be attributable to impaired vision. The study, published in JAMA Ophthalmology, showed that vision loss may have even more of an impact on the risk of dementia than previously thought. Hearing loss is also considered a modifiable risk factor for dementia, supporting the notion that sensory engagement is critical for brain health.
Cardiovascular disease is the leading cause of death worldwide. Heart attacks, strokes, and other heart-related conditions claim millions of lives each year — more than cancer. In the U.S., cardiovascular disease kills someone every 33 seconds, and is responsible for more than 20% of all deaths, according to the Centers for Disease Control. But what if a simple blood test could help predict heart disease decades in advance?
For years, the only reliable way to prevent pregnancy in female cats was through surgery. But now, researchers have developed an injectable cat contraceptive. This method offers a safe, long-lasting alternative to traditional spaying and could be a game-changer in controlling the global population of feral cats.
Different parts of the United States have different rates of Alzheimer’s diagnoses. Scientists from the University of Michigan determined that regional variation was due to risk factors related to the specific population as well as the intensity of new cases diagnosed.
Recent research has spotlighted melatonin as a potential ally in the fight against Alzheimer’s disease. Scientists from Zhejiang University and Uppsala University published a comprehensive review in the journal Molecular Psychiatry in August 2024, exploring how this natural hormone might protect brain health.
A groundbreaking study reveals a strong demand for new male contraceptives worldwide. Researchers surveyed over 18,000 men and 9,000 women across seven countries, uncovering widespread interest in male birth control options. The findings suggest male contraceptives could transform family planning and promote gender equity in reproductive health.
The link between Long COVID and vaccination remains complex. Vaccination remains critical to preventing severe COVID-19, but it may not fully prevent Long COVID. Combining vaccines with metformin may offer better protection. Research highlights metformin as a safe, affordable, and effective treatment for reducing Long COVID risk.
Recent studies highlight the potential role of omega-3 fatty acids in protecting brain health, especially among older adults. These essential fats, found in fatty fish like salmon, offer benefits for heart health, inflammation, and brain function. Now, two studies suggest they may also benefit individuals at higher risk for cognitive decline, such as carriers of the ε4 allele of the apolipoprotein E gene (APOE4).
Despite the high prevalence of iron deficiency and anemia in women in their reproductive years, it is still widely underdiagnosed and undertreated. Anemia can result in poorer outcomes in pregnancy. Diagnosis involves routine blood tests, and treatment may include diet changes, oral iron supplements, or intravenous iron.
And if you don’t find a match there, this slightly more complex clinical trials finder includes studies sponsored by companies as well:
