{"data":[{"id":"463866df-42ee-4a51-91e2-84978df8d53f","public_id":"3pCSeFRF","title":"Does metabolite-cytokine coherence precede functional decline — multiplex stress challenge in mice","rank":1,"score":92,"feasibility_score":8,"duration_months":null,"discovery_component":true,"selection_rationale":"Either a quantifiable preclinical coherence-break signature exists and can become an early-warning target, or functional decline is not reliably preceded by the proposed cross-system signal under realistic compound stress.","title_clear":"Do coordinated changes in blood signals precede loss of function in stressed mice?","one_liner":"In male C57BL/6J mice, 12 months old, a 28-day combined stress experiment tests whether coordinated metabolite and cytokine changes precede cognition or mobility loss. Blood sampling through 72 hours after each challenge and estimated transition times distinguish candidate early signals.","published_at":"2026-09-12","research_goal":"Radical life extension of human life span","gap_title":null,"pillar_title":"Compensatory Overshoot Containment","public_url":"https://eternalsearch.net/omega/3pCSeFRF","api_url":"https://eternalsearch.net/api/v1/content/experiments/3pCSeFRF"},{"id":"9be34b9a-254f-4ba9-a8b6-748c3463a107","public_id":"jweVgBgW","title":"Does retigabine-induced membrane hyperpolarization redirect hysteresis-locked aged fibroblasts to clean OSK reset independently of nuclear Young's modulus?","rank":23,"score":79,"feasibility_score":8,"duration_months":5,"discovery_component":true,"selection_rationale":"If a single FDA-approved drug (retigabine) improves OSK clean reset rate in aged fibroblasts independently of nuclear stiffness, this is immediately translatable to improve iPSC reprogramming efficiency in elderly donors for cell therapy manufacturing.","title_clear":"Can changing cell voltage improve reprogramming independently of nuclear stiffness?","one_liner":"In clone-barcoded IMR-90 fibroblasts, test whether retigabine improves reset by the reprogramming factors OCT4, SOX2 and KLF4 across nuclear stiffness groups. Measure voltage before and after treatment, then the fraction of cells expressing a reset marker at day 14.","published_at":"2026-09-12","research_goal":"Radical life extension of human life span","gap_title":null,"pillar_title":"Restoration-Induced Demand-Infrastructure Dissonance","public_url":"https://eternalsearch.net/omega/jweVgBgW","api_url":"https://eternalsearch.net/api/v1/content/experiments/jweVgBgW"},{"id":"35b1bb4b-9426-4b92-9c39-ed692c69c5da","public_id":"8ay6ObzZ","title":"Does shear preconditioning prevent pulse-induced barrier failure — gut-on-chip time-order test","rank":1,"score":93,"feasibility_score":9,"duration_months":null,"discovery_component":false,"selection_rationale":"Any outcome establishes whether vascular maturation history is a causal, persistent determinant of later barrier reserve rather than a reversible correlate of current conditions.","title_clear":"Does prior exposure to flow protect the intestinal barrier from later inflammation?","one_liner":"In a gut-on-chip with human primary intestinal microvascular endothelial cells, Caco-2 intestinal epithelial cells and primary human intestinal myofibroblasts, compare barrier resistance and leakage over 48 hours to test whether exposure order leaves lasting protection.","published_at":"2026-09-12","research_goal":"We need a way for stable creation new organs and tissues for the replacement of the damaged or unfunctional tissues in the human body","gap_title":null,"pillar_title":"Cross-Scale Maturation Timing Mismatch","public_url":"https://eternalsearch.net/omega/8ay6ObzZ","api_url":"https://eternalsearch.net/api/v1/content/experiments/8ay6ObzZ"},{"id":"7930ef15-9682-4a41-950c-415a308ae8d2","public_id":"3qAdDrpq","title":"Is recovery failure reversible by cargo depletion — human skin microvascular repair organoids","rank":1,"score":93,"feasibility_score":8,"duration_months":null,"discovery_component":false,"selection_rationale":"Any outcome localizes the mechanism: depletion-sensitive impairment establishes a necessary circulating factor, while depletion-resistant impairment redirects the field toward tissue-intrinsic or non-EV mechanisms.","title_clear":"Can removing blood-borne cargo restore repair in human skin organoids?","one_liner":"Human dermal microvascular repair organoids receive plasma fractions from declining-function and stable donors aged 50-70 years. Wound closure tracked every 15 minutes for 48 hours, with depletion and add-back, tests whether circulating cargo transfers repair failure.","published_at":"2026-09-11","research_goal":"Radical life extension of human life span","gap_title":null,"pillar_title":"Metabolic-Regulatory State Reversibility","public_url":"https://eternalsearch.net/omega/3qAdDrpq","api_url":"https://eternalsearch.net/api/v1/content/experiments/3qAdDrpq"},{"id":"bcac60bb-992c-429b-a276-72f905fb22fb","public_id":"d0vYy6AA","title":"Does OSK induction create spatially confined epigenetic clock reversal zones adjacent to stiff ECM in aged muscle organoids at day 14?","rank":17,"score":76,"feasibility_score":8,"duration_months":6,"discovery_component":true,"selection_rationale":"Spatial confinement of OSK-driven clock reversal by ECM stiffness would explain heterogeneous reprogramming outcomes in aged tissue and provide a tractable target (ECM softening) to enhance therapeutic efficacy. The 6-month timeline caps the score but the dataset would be highly differentiated for investor presentations showcasing mechanistic depth.","title_clear":"Does epigenetic clock reversal cluster beside stiff matrix in aged muscle organoids?","one_liner":"Human skeletal muscle-derived myoblast organoids, donor age 68 years, carry inducible OCT4, SOX2 and KLF4 (OSK). Spatial gene-expression clock estimates and atomic force microscopy (AFM) stiffness maps at days 7, 14, 21 test whether clock reversal clusters beside stiff extracellular matrix (ECM).","published_at":"2026-09-10","research_goal":"Radical life extension of human life span","gap_title":null,"pillar_title":"Positional Information Entropy and Fate-Specification Substrate Collapse","public_url":"https://eternalsearch.net/omega/d0vYy6AA","api_url":"https://eternalsearch.net/api/v1/content/experiments/d0vYy6AA"},{"id":"0a51645e-093c-4c28-8b7a-e1b8b248d59f","public_id":"rCZ3QlSy","title":"Does paracrine p16 induction in IMR-90 recipient monolayers exhibit a critical senescent-cell density threshold consistent with percolation rather than linear dose-response at 3% O2?","rank":21,"score":80,"feasibility_score":8,"duration_months":3,"discovery_component":true,"selection_rationale":"If senescence spread is percolation-governed, Cx43 blockers work by lowering connectivity below p_c — not by eliminating gap junctions — setting a precise dosing target and predicting combination synergy with senolytics.","title_clear":"Does senescence spread only when enough senescent cells are present?","one_liner":"Mix IMR-90 p30 senescent donors with p10 naive recipients at 3% oxygen for 96h. Measure recipient p16INK4a by single-molecule fluorescence in situ hybridization and estimate the senescent fraction where spread rises sharply, with and without carbenoxolone, to distinguish a network threshold from gradual spread.","published_at":"2026-09-10","research_goal":"Radical life extension of human life span","gap_title":null,"pillar_title":"Senoinflammatory Autocatalytic State Entrenchment","public_url":"https://eternalsearch.net/omega/rCZ3QlSy","api_url":"https://eternalsearch.net/api/v1/content/experiments/rCZ3QlSy"},{"id":"759a4e47-23bd-42c6-8c2a-eb72993061c9","public_id":"XSxkBAzc","title":"What is the first-order time constant tau between DNAmAge reversal and fibronectin:laminin molar ratio decline in OSK-induced aged dermal fibroblasts?","rank":9,"score":84,"feasibility_score":9,"duration_months":7,"discovery_component":true,"selection_rationale":"If the ECM lags the epigenome by 7-14 days during OSK reprogramming, this defines a critical therapeutic window during which anti-aging ECM support (fibronectin supplementation, LOXL2 inhibitors) must be applied to prevent clock re-advancement. This experiment creates a pharmacokinetic framework for combination reprogramming+ECM therapy — analogous to how antibiotic PK/PD optimizes dosing windows. It transforms ECM remodeling from a vague concern into a quantitatively tractable co-therapeutic target.","title_clear":"Does protein secretion lag behind epigenetic age reversal in aged skin fibroblasts?","one_liner":"In human dermal fibroblasts aged 65–75 years carrying doxycycline-inducible OCT4, SOX2 and KLF4, estimate clock and fibronectin:laminin half-response times and their lag in days, with bootstrap uncertainty, from measurements every 48h for 28 days to test for a mismatch window.","published_at":"2026-09-10","research_goal":"Radical life extension of human life span","gap_title":null,"pillar_title":"Positional Information Entropy and Fate-Specification Substrate Collapse","public_url":"https://eternalsearch.net/omega/XSxkBAzc","api_url":"https://eternalsearch.net/api/v1/content/experiments/XSxkBAzc"},{"id":"6ced3ade-08a7-455a-9266-15354e052545","public_id":"JH1JlTbP","title":"Does the macrophage inflammatory attractor exhibit irreversible hysteresis — asymmetric LPS-forward / IL-4-reverse dose titration curves in same-donor aged and young primary human macrophages","rank":2,"score":91,"feasibility_score":9,"duration_months":7,"discovery_component":false,"selection_rationale":"Quantifying the hysteresis window directly measures how much additional force (drug dose, combination therapy) is needed to escape the inflammaging attractor — this is the fundamental therapeutic calculation for any anti-inflammaging intervention. If aged macrophages show a 2-log hysteresis vs. 0.5-log in young, it explains why single-agent senolytics have modest clinical effect and motivates combination threshold-crossing protocols. This result would reshape clinical trial design for all inflammaging therapeutics.","title_clear":"Does aging widen the gap between signals that start and reverse macrophage inflammation?","one_liner":"In primary human blood-derived macrophages from donors aged 63– 79 and 24–33 years, paired lipopolysaccharide and interleukin-4 dose curves estimate the gap between half-maximal doses in log units, testing an asymmetric threshold switch against symmetric, noise-driven switching.","published_at":"2026-09-10","research_goal":"Radical life extension of human life span","gap_title":null,"pillar_title":"Senoinflammatory Autocatalytic State Entrenchment","public_url":"https://eternalsearch.net/omega/JH1JlTbP","api_url":"https://eternalsearch.net/api/v1/content/experiments/JH1JlTbP"},{"id":"842caff2-1c5a-4b8e-8cdc-94c30702a3b0","public_id":"Q3tPlSYq","title":"Does collagen gel stiffness crossing ~8 kPa trigger discontinuous DNAm clock entropy jump in aged fibroblasts?","rank":1,"score":92,"feasibility_score":8,"duration_months":9,"discovery_component":true,"selection_rationale":"If ECM stiffness gates epigenetic age via a bistable switch, then mechanical rejuvenation of the matrix is as therapeutically relevant as chemical senolytics or OSK reprogramming — a completely new intervention axis. A positive result immediately motivates ECM-softening biologics (MMP activators, LOXL2 inhibitors) combined with OSK to prevent re-aging. This reframes the entire reprogramming field by identifying a non-genetic barrier to clock reversal.","title_clear":"Does collagen stiffness trigger an abrupt jump in epigenetic age in aged lung cells?","one_liner":"In IMR-90 passage 30 human lung fibroblasts, test whether DNA methylation age and clock-site entropy change abruptly across collagen stiffness conditions at 14 days. Clock calculations and breakpoint analysis estimate where a jump occurs, distinguishing a discrete switch from a gradual response.","published_at":"2026-09-10","research_goal":"Radical life extension of human life span","gap_title":null,"pillar_title":"Positional Information Entropy and Fate-Specification Substrate Collapse","public_url":"https://eternalsearch.net/omega/Q3tPlSYq","api_url":"https://eternalsearch.net/api/v1/content/experiments/Q3tPlSYq"},{"id":"8e2410f9-94c0-407e-a1a5-111fca1277b2","public_id":"dRlh1L7s","title":"Do rare endothelial gaps trigger escalation — factorial blood-perfusion imaging in vascular chips","rank":1,"score":94,"feasibility_score":8,"duration_months":null,"discovery_component":false,"selection_rationale":"A local defect-linked temporal sequence would establish focal barrier failure as a causal trigger; absence of that sequence would force the field toward distributed control or measurement-artifact models.","title_clear":"Do rare gaps in blood-vessel linings trigger spreading clotting and inflammation?","one_liner":"In human blood-perfused vascularized organ-on-chip assemblies, test whether an engineered endothelial gap starts a local clotting and inflammatory cascade during an 8-hour factorial challenge, and whether gap repair protects flow.","published_at":"2026-09-09","research_goal":"We need a way for stable creation new organs and tissues for the replacement of the damaged or unfunctional tissues in the human body","gap_title":null,"pillar_title":"Compensatory Thrombo-Inflammatory Overshoot Suppression","public_url":"https://eternalsearch.net/omega/dRlh1L7s","api_url":"https://eternalsearch.net/api/v1/content/experiments/dRlh1L7s"}],"pagination":{"limit":50,"offset":0,"total":10,"has_more":false},"access_level":"public","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Eternal Search (eternalsearch.net), powered by Open Longevity","scope":"Applies to data produced by Eternal Search (scores, rationale, extracted structures, summaries, graph). Third-party texts keep their own rights; see text_policy on each record."},"generated_at":"2026-11-15T09:22:47.933Z","family":"experiments","index_url":"https://eternalsearch.net/omega/experiments"}