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July 18 in Longevity and AI

Gathered globally: 7, selected: 7.

The News Aggregator is an artificial intelligence system that gathers and filters global news on longevity and artificial intelligence, and provides tailored multilingual content of varying sophistication to help users understand what's happening in the world of longevity and AI.


A research group at Shaanxi Provincial People’s Hospital employs explainable machine learning on NHANES data to classify obesity into four patterns. They discover compound obesity—high BMI and waist circumference—significantly elevates Parkinson’s disease risk yet paradoxically reduces all-cause mortality in patients, producing validated nomograms for prediction and prognostic assessment.

Key points

  • LASSO+RF with SHAP on 51,394 NHANES participants identifies obesity, age, BUN, HDL, AST, smoking, and gender as top PD predictors.
  • Compound obesity (BMI ≥24 kg/m² and WC ≥90/110 cm) shows OR≈1.71 for Parkinson’s disease in fully adjusted logistic models.
  • Compound obesity paradoxically reduces patient mortality (HR≈0.41) in Cox models; prognostic nomogram achieves AUCROC up to 0.87 for 24-month survival.

Why it matters: This study reveals obesity’s dual role in Parkinson’s risk and survival, offering calibrated AI-driven nomograms for improved early diagnosis and personalized prognosis.

Q&A

  • What is compound obesity?
  • How does SHAP explain model predictions?
  • What are nomograms and how are they used?
  • What does AUCROC measure in model evaluation?
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Explainable machine learning-driven models for predicting Parkinson's disease and its prognosis: obesity patterns associations and models development using NHANES 1999-2018 data

Investigators across Europe leverage PRAEVAorta2 AI-driven segmentation on pre- and post-EVAR CT angiograms, combining imaging and clinical variables in deep learning models to forecast postoperative outcomes and optimize surveillance strategies for aortic aneurysm patients.

Key points

  • Automated segmentation and morphometric measurement of aneurysms using CE-marked PRAEVAorta2 on CT angiography
  • Integration of clinical, procedural, and imaging features into deep convolutional neural networks for postoperative risk stratification
  • Multicenter retrospective cohort of 500 EVAR patients with 70/30 training-testing split to develop and validate predictive models

Why it matters: This protocol establishes AI-enabled precision surveillance and risk stratification post-EVAR, potentially reducing complications and personalizing vascular care.

Q&A

  • What is EVAR?
  • What are endoleaks and why do they matter?
  • How does PRAEVAorta2 work?
  • What is a retrospective cohort study?
  • Why split data into 70% training and 30% testing sets?
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A team from Chongqing Technology and Business University employs provincial panel data on industrial robot installations (2011–2020) and super-efficiency DEA along with threshold regressions to assess AI’s direct impact on green economic efficiency (GEE) and its modulation by environmental regulations, green technological innovations, and intellectual property frameworks.

Key points

  • Proxying AI via log-transformed industrial robot stock weighted by provincial employment
  • Measuring GEE with a super-efficiency Slack-Based Measure DEA model incorporating inputs, GDP outputs, and ‘three wastes’ pollutants
  • Applying threshold regressions to reveal how environmental regulations, green innovation types, and IP protections modulate AI’s GEE impact

Why it matters: The findings show how aligning AI with governance and innovation policies can advance sustainable economic transitions and low-carbon growth.

Q&A

  • What is green economic efficiency?
  • Why use industrial robots as a proxy for AI?
  • What is the super-efficiency Slack-Based Measure DEA model?
  • How do governance mechanisms modulate AI’s impact on GEE?
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Bernard Siegel, founder of the Healthspan Action Coalition, discusses new legislation in states such as Florida, Utah and Montana that permits licensed physicians to administer investigational stem cell treatments without full FDA approval. These laws define sourcing, consent and advertising requirements to safeguard patients, framing states as “laboratories of democracy” in advancing regenerative medicine policy and pushing for federal regulatory reform.

Key points

  • Florida SB1768 allows licensed physicians to administer defined unapproved stem cell therapies in orthopedics, wound care and pain management.
  • Statutes mandate accredited cell sourcing, prohibit embryonic/fetal materials, and enforce informed consent and advertising transparency.
  • States like Utah and Montana serve as policy testbeds (“laboratories of democracy”) to drive federal regulatory reform for cell therapies.

Why it matters: State policies on stem cell access may redefine national regulatory frameworks for patient autonomy and accelerate regenerative therapy adoption.

Q&A

  • What are autologous and placental-derived stem cell therapies?
  • How do these state laws differ from FDA regulations?
  • What does “laboratories of democracy” mean here?
  • What risks are associated with unapproved stem cell therapies?
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GenuinePurity’s research-backed fisetin formula integrates liposomal encapsulation technology to improve oral bioavailability of this plant-derived senolytic compound, enabling efficient targeting and removal of senescent cells. By mitigating oxidative stress and inflammatory pathways, the 150 mg daily protocol supports comprehensive cellular maintenance and healthy aging. This advanced formulation, produced under cGMP standards and validated through third-party testing, offers a robust option for individuals seeking sustained anti-aging strategies.

Key points

  • 150 mg liposomal fisetin improves oral bioavailability three-to-fivefold compared to standard formulations.
  • Selective senescent cell clearance reduces SASP-driven inflammation across multiple tissues.
  • cGMP-certified, third-party tested formulation with 97-day money-back guarantee ensures quality and consumer confidence.

Why it matters: Enhanced fisetin bioavailability via liposomes represents a paradigm shift in practical senolytic supplementation, promising more effective cellular cleanup and inflammation reduction for healthy aging.

Q&A

  • What is a senolytic compound?
  • How does liposomal delivery improve fisetin absorption?
  • What is the recommended dosage protocol?
  • Are there known side effects or interactions?
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Fisetin by GenuinePurity: 2025's Top Senolytic Supplement?

Mibelle Biochemistry develops goji stem cell exosome technology to enhance skin regeneration, strengthen barriers, and boost collagen synthesis for effective wrinkle reduction and improved elasticity.

Key points

  • PhytoCellTec® Goji exosome cream (0.4%) reduces fine lines by over 20% after 56 days in clinical trials.
  • Exosome serums delivered via microneedling accelerate wound healing and promote keratinocyte differentiation for barrier reinforcement.
  • Swiss StemGlow Jelly combines apple and grape stem cell extracts to boost antioxidant activity and enhance skin density from within.

Why it matters: This exosome-based plant stem cell approach bridges cutting-edge biotech and practical anti-aging applications, offering a non-invasive alternative with superior regenerative efficacy.

Q&A

  • What are exosomes?
  • How do plant stem cell exosomes differ from human-derived ones?
  • What is PhytoCellTec® technology?
  • Why combine edible jelly with topical microneedling treatments?
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Biotech Breakthroughs in Anti-Aging: Decoding the Hallmarks of Aging and

Brownstone Research forecasts that Tesla’s Optimus Gen 3 humanoid robot, combining neural networks, advanced sensor fusion, and onboard AI processing, will transform industrial automation and supply chains, catalyzing a $25 trillion global robotics economy and accelerating commercial deployment across multiple sectors.

Key points

  • Integration of D1-based edge AI chips enabling real-time neural inference for autonomous locomotion and task execution.
  • Advanced multimodal sensor fusion system combining high-resolution cameras, LIDAR, and tactile feedback for robust environment perception.
  • High-torque composite actuators and dynamic stability algorithms achieving bi-pedal locomotion and dexterous manipulation with up to 45-pound payloads.

Why it matters: This analysis underscores a paradigm shift in automation, demonstrating how AI-driven humanoid robots can revolutionize industrial efficiency and global markets.

Q&A

  • What is Manifested AI?
  • How does Tesla’s Dojo chip support robotics?
  • Why is edge computing vital for humanoid robots?
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Manifested AI Signals Major Shift in Robotics: Brownstone Research Analyzes Tesla's 2025 Automation Strategy