Tag

Early Detection

All articles tagged with #early detection

health23 hours ago•4 min saved

Cary teen uses AI to advance Alzheimer’s detection, wins national scholarship

Cary Academy graduate Kenna Zhang, who will attend MIT this fall, won the Alzheimer’s Foundation of America’s 2026 Teen Alzheimer’s Awareness Scholarship Contest in the video category, earning a $5,000 scholarship. Zhang’s high-school research focused on AI-driven approaches to earlier and more accurate Alzheimer’s diagnosis, including handling biases and merging multiple data types for diagnosis, with an emphasis on improving screening in underserved communities. She presented at the International Science and Engineering Fair and plans to continue this work at MIT to broaden access to early detection tools, honoring her grandmother’s memory.

via ABC11 News|

#alzheimers-disease #artificial-intelligence #early-detection

science5 days ago•15 min saved

Pennsylvania teen invents blood test to detect pancreatic cancer using magnetic nanoparticles

17-year-old Audrey Zheng from North Allegheny High School developed a blood-based test that uses antibody-coated magnetic nanospheres to capture tumor-derived extracellular vesicles and test their KRAS mutations; in clinical testing it identified 87% of pancreatic cancer cases and correctly ruled out 87.5% of non-cases, earning a 2026 Regeneron Science Talent Search finalist spot and underscoring potential for earlier detection.

via The Times of India|

#early-detection #extracellular-vesicles #magnetic-nanoparticles

health7 days ago•7 min saved

Five Hidden Cancer Signals People Mistake for Ageing or Stress

GP Dr Anisha Patel explains that many people dismiss cancer symptoms as stress or ageing, delaying help and risking worse outcomes. The piece highlights five warning signs—unusual fatigue, changes in bowel habits, unexplained weight loss, persistent back pain, and persistent bloating—that should prompt a GP visit if they last or worsen. Delays in diagnosis can increase mortality, while early detection improves survival, so don’t dismiss new or unusual symptoms as simply getting older.

via AOL.com|

#bowel-cancer #cancer #early-detection

health8 days ago•57 min saved

Don’t Ignore Unexplained Bleeding Before 40, Oncologist Warns

An oncologist warns that cancer can affect people under 40 and emphasizes that early detection saves lives. If someone under 40 has persistent, unexplained bleeding, they should seek medical evaluation, as this symptom can signal various cancers depending on where the bleeding occurs (e.g., colorectal cancer with blood in stool, cervical/uterine cancer with abnormal vaginal bleeding, bladder/kidney cancer with blood in urine, etc.). While cancers are not the most likely cause of bleeding, persistent unexplained bleeding warrants investigation and appropriate testing, such as colonoscopy earlier than the usual guidelines if stool blood appears before age 45. Routine screenings remain important, and modern treatments offer more options when cancers are caught early.

via AOL.com|

#cancer #cancer-screening #early-detection

health9 days ago•6 min saved

Basal Cell Carcinoma: The Common Skin Cancer That Often Slips By

Basal cell carcinoma is the most common cancer and often looks like a pimple or dry patch, which can cause it to be missed; it's usually slow-growing but can invade nearby tissue if not treated; early detection through self-checks like the ugly duckling sign and routine dermatologic exams improves outcomes; treatment varies by lesion type and may include Mohs surgery for higher-risk cancers, with high cure rates and options like creams or light-based therapies; prevention focuses on sun protection and discussing additional measures with a doctor for high-risk individuals.

via The Washington Post|

#basal-cell-carcinoma #dermatology #early-detection

health12 days ago•6 min saved

DNA clues could forecast blood cancer progression years before diagnosis

A small study of 30 patients with myeloproliferative neoplasms found that new DNA changes in blood cells often appeared years before routine tests showed progression, with stable disease showing little genetic change and cases advancing toward myeloid leukemia. Some participants developed AML, while others remained stable; patterns were also linked to common treatments (hydroxyurea and azacitidine) but did not prove causation. The findings are associative and limited by size, yet suggest that serial DNA monitoring could enable earlier, more personalized monitoring and potentially guide future targeted interventions.

via Fox News|

#blood-cancer #dna-changes #early-detection

health19 days ago•3 min saved

Study finds NICE breast cancer criteria miss most young at-risk women

Cambridge and ICR researchers say NICE's current referral criteria miss up to 95% of women under 50 who will develop breast cancer within 10 years; a new risk model called Boadicea could identify eight times as many at-risk young women, most of whom have no family history. The findings argue for a broader risk assessment to enable earlier prevention or treatment, but NICE warns that there is not yet enough evidence to change guidelines and notes resource and feasibility concerns; calls for investment in family-history services.

via The Guardian|

#boadicea #breast-cancer #early-detection

technology21 days ago•4 min saved

Drill-and-detonate plan: researchers propose nuking approaching asteroids to avert catastrophe

Chinese scientists from the China Academy of Launch Vehicle Technology propose a defense against large near-Earth asteroids by drilling into an incoming rock and detonating a nuclear device about 100 meters deep. Computer simulations suggest a 300-kiloton explosion could destroy a small asteroid (~164 feet), while a 3-megaton blast could destroy a much larger body (~1,000 meters), with effectiveness depending on size, speed, and depth of detonation. Real-world viability would require early threat detection and a mission capable of delivering drilling and nuclear hardware into space, adding to ongoing discussions of nuclear options alongside other defenses like NASA’s DART.

via New York Post|

#asteroid-defense #dart #early-detection

health22 days ago•7 min saved

Persistent mouth sores: a three-week rule that could reveal something serious

A mouth ulcer that lasts more than three weeks should be checked by a clinician, as persistent sores can indicate oral cancer or other conditions even though most are harmless. Early diagnosis improves treatment outcomes, and a biopsy may be used to confirm cancer if the ulcer seems suspicious; seek medical care especially if the sore is painful, bleeds, or is accompanied by difficulty swallowing, a lump, or other warning signs.

via The Times of India|

#biopsy #dental-examination #early-detection

health24 days ago•16 min saved

Silent heart signals: 8 early warnings you mustn't ignore

Doctors say heart disease often begins with subtle signs long before chest pain. New or unusual fatigue, shortness of breath with everyday activities, pain or discomfort in the jaw/neck/back/arms, indigestion-like sensations, dizziness, unexplained sweating, swollen ankles, or an irregular heartbeat can all signal cardiac stress. Recognizing these early clues enables prompt evaluation and treatment to prevent progression, with emphasis on regular check-ups and managing blood pressure, diabetes, and cholesterol, alongside a healthy lifestyle.

via The Times of India|

#cardiology #early-detection #health

science26 days ago•9 min saved

Blood Protein Panel Aims to Forecast ALS Onset Years Before Symptoms

A Nature Medicine study identifies a 19-protein panel in blood plasma that predicts whether ALS-gene carriers will develop the disease within 6 months to 5 years, outperforming NEFL as a single-marker predictor and estimating time-to-onset with about a 1.6-year error. Many panel proteins relate to muscle biology, suggesting early muscle changes precede nerve degeneration. While promising, the panel is experimental, requiring validation and more accessible testing before clinical use; UK Biobank replication offered partial confirmation but with limitations due to its snapshot design.

via StudyFinds|

#als #blood-test #early-detection

health26 days ago•5 min saved

A Decade Ahead: Blood Marker Flags Alzheimer’s Risk, But No Cure Yet

A large study of 2,684 older adults found that higher levels of the blood protein p-tau217 may predict Alzheimer’s risk up to a decade before symptoms, with about a 38% chance of cognitive impairment in five years and up to 78% in ten years for those with the highest levels. However, FDA clearance for p-tau217 tests currently covers only 55+ individuals with existing memory problems, and the test is used as a research tool rather than a clinical predictor for healthy people. While it can help identify candidates for drug trials and accelerate prevention research, there is no proven treatment to prevent Alzheimer’s yet; in the meantime, lifestyle factors like exercise, diet, sleep, and mental engagement remain the best available defense.

via Money Talks News|

#alzheimers #biomarkers #early-detection

health1 month ago•4 min saved

Whole-body MRI resurges as social media fuels interest, but experts warn of limited benefit and potential harm

Elective whole-body MRI screenings are climbing in popularity driven by social media, with proponents arguing for early cancer and condition detection. Medical experts caution these scans often do not improve survival, can lead to unnecessary testing and surgeries from false positives, and come with substantial out-of-pocket costs (about $1,500–$4,000) that insurers rarely cover. Physicians urge weighing benefits against risks and discussing personal history with a primary care provider before deciding.

via ABC7 Los Angeles|

#direct-to-consumer #early-detection #health

health1 month ago•5 min saved

No-Excuse Mom’s cancer wake-up call: health is what you feel, not just how you look

Maria Kang, the fitness influencer known as the No Excuse Mom, reveals she was diagnosed with stage 4 colon cancer in 2023 after years of digestive issues she’d normalized. She underwent chemotherapy (FOLFOX) and extensive surgery to remove the tumor and parts of her colon and reproductive organs, later recovering with MRIs showing no suspicious mass but ongoing surveillance; she now emphasizes that health isn’t just appearance but how you feel and moving toward balance, a message amid rising colorectal cancer in younger adults and the push for earlier screening.

via New York Post|

#cancer-awareness #colon-cancer #digestive-health

health1 month ago•5 min saved

Texas woman’s melanoma warning: early skin checks could have saved her life

A 26-year-old Texas woman, Alondra Sierra, shared a warning before dying of stage IV melanoma, recounting a freckle she noticed at 19 and urging full-body skin checks for early detection; despite surgeries, immunotherapy, and radiation, the cancer spread and she died July 17, 2026, leaving a plea to others to get checked.

via New York Post|

#awareness #early-detection #health