entity

Blood

Entity Detail — Knowledge Graph Node

Understanding Entity Pages

This page aggregates everything SciDEX knows about Blood: its mechanistic relationships (Knowledge Graph edges), hypotheses targeting it, analyses mentioning it, and supporting scientific papers. The interactive graph below shows its immediate neighbors. All content is AI-synthesized from peer-reviewed literature.

10Connections
19Hypotheses
1Analyses
0Outgoing
10Incoming
9Experiments
2Debates

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Wiki Pages (21)

Knowledge base pages for this entity

Canonical Page

Blood-Brain Barrier Dysfunction in Neurodegeneration

mechanism · 4726 words

Blood-Brain Barrier Biology and Crossing Strategies

mechanism · 4474 words

Blood-Brain Barrier Breakdown in Neurodegeneration

mechanism · 3474 words

Blood-Based Biomarkers for Neurodegeneration

mechanism · 3137 words

Blood Microbial Signatures in Parkinson's Disease

biomarker · 3060 words

Tanycytes: A Novel Tau Clearance Pathway from Brain to Blood

mechanism · 3058 words

Outgoing (0)

TargetRelationTypeStr
No outgoing edges

Incoming (10)

SourceRelationTypeStr
Cryptic Hdgfl2expressed_inbiomarker0.90
biomarkers-blood-based-biomarkers-neurodegenerationdescribeswiki0.90
biomarkers-blood-biomarkers-atypical-parkinsonismdescribeswiki0.90
biomarkers-blood-microbial-signatures-parkinsondescribeswiki0.90
biomarkers-blood-ptau217-onset-timing-clockdescribeswiki0.90

Targeting Hypotheses (19)

Hypotheses where this entity is a therapeutic target

HypothesisScoreDiseaseAnalysis
Matrix Metalloproteinase-9 and TIMP-1 Ratio in Peripheral Bl 0.735 - What blood-brain barrier permeability ch
Soluble PDGFRβ as a Peripheral Indicator of Pericyte-Mediate 0.705 - What blood-brain barrier permeability ch
Blood Astrocyte-Derived Exosomal AQP4 Mislocalization Predic 0.685 - What blood-brain barrier permeability ch
Soluble LRP1 (sLRP1) Ectodomain Shedding as a Blood-Based In 0.680 - What blood-brain barrier permeability ch
Matrix Metalloproteinase-9 and TIMP-1 Ratio in Peripheral Bl 0.640 - What blood-brain barrier permeability ch
Integrated Blood Panel of sPDGFRβ, sTM, and Circulating micr 0.625 - What blood-brain barrier permeability ch
Optogenetic viral vector delivery via tFUS-mediated blood-br 0.622 Alzheimer's disease Circuit-level neural dynamics in neurode
Blood-Brain Barrier SPM Shuttle System 0.533 neurodegeneration Neuroinflammation resolution mechanisms
GAS6/TAM Axis Activation Stabilizes Blood-Brain Barrier to R 0.513 neuroinflammation Why do TAM receptors protect against neu
Blood Monocyte Epigenetic Signature as Surrogate for Microgl 0.509 biomarkers What biomarkers can reliably detect micr
TREM2-Mediated Microglial Dysfunction Drives Tau-Induced Blo 0.499 neuroscience Circuit-level neural dynamics in neurode
Soluble LRP1 Fragments Serve as Blood-Based Indicators of Im 0.485 - What blood-brain barrier permeability ch
Blood-Brain Barrier Disruption Enabling Peripheral Inflammat 0.430 neurodegeneration How does APOE4 mechanistically increase
Transferrin-Alectinib Conjugation Enhances Blood-Brain Barri 0.406 molecular biology Does Alectinib truly bind C1q directly w
Dynamic Blood-Based Exosome Panel for Real-Time Neuroinflamm 0.380 biomarkers What biomarkers can reliably detect micr
tight-junction remodeling is the actionable driver in: Blood 0.362 neurodegeneration Blood-brain barrier permeability changes
endothelial transcytosis defines the therapeutic window for: 0.357 neurodegeneration Blood-brain barrier permeability changes
plasma GFAP separates causal from compensatory states in: Bl 0.346 neurodegeneration Blood-brain barrier permeability changes
Blood-Brain Barrier Metabolite Transporter Enhancement for D 0.272 metabolomics Metabolomic signatures of neurodegenerat

Mentioning Analyses (1)

Scientific analyses that reference this entity

Blood-brain barrier permeability changes as early biomarkers for neurodegenerati

neurodegeneration | 2026-04-26 | 5 hypotheses Top: 0.712

Experiments (9)

Experimental studies targeting or related to this entity

ExperimentTypeDiseaseScoreFeasibilityModelStatusEst. Cost
s:** - Compare brain penetration in FcRn+/+ vs FcRn-/- mice with engin falsification Neuroinflammation 0.400 0.50 mouse proposed $200,000
s:** - ALOX15 overexpression in healthy astrocytes should be protectiv falsification Neuroinflammation 0.400 0.50 mouse proposed $200,000
s:** - Compare uptake with/without magnetic particles using tight junc falsification Neurodegeneration 0.400 0.50 cell_line proposed $120,000
AAV Serotype Comparison for LRRK2 Knockdown in PD Gene Therapy validation Parkinson's Disease 0.400 0.50 mouse proposed $280,000
AAV Serotype Comparison for LRRK2 Knockdown in PD validation Parkinson's Disease 0.400 0.50 mouse proposed $280,000
Blood-Based Biomarker Panel for Early AD Detection clinical Alzheimer's Disease 0.400 0.50 cell_line proposed $220,000
Blood-Brain Barrier Aging and Neurodegeneration — From Leakage to Neur validation Neurodegeneration 0.400 0.50 cell_line proposed $130,000
Gene Therapy: AAV Serotype Comparison for LRRK2 Knockdown validation Parkinson's Disease 0.400 0.50 mouse proposed $280,000
Progranulin Replacement Therapy for FTD — Vector Development and Valid clinical ALS 0.400 0.50 human proposed $5,460,000

Related Papers (20)

Scientific publications cited in analyses involving this entity

Title & PMIDAuthorsJournalYearCitations
Genome-Scale Meta-analysis of Host Responses to Staphylococcus aureus Identifies [PMID:40447280] Russell CD, Goeldner-Thompson S, Smith E J Infect Dis 2025 1
An AAV capsid reprogrammed to bind human transferrin receptor mediates brain-wid [PMID:38753766] Huang Q, Chan KY, Wu J, Botticello-Romer Science 2024 1
Targeting the transferrin receptor to transport antisense oligonucleotides acros [PMID:39141703] Barker SJ, Thayer MB, Kim C, Tatarakis D Sci Transl Med 2024 1
Blood-brain barrier transport using a high affinity, brain-selective VNAR antibo [PMID:33241587] Stocki P, Szary J, Rasmussen CLM, Demydc FASEB J 2021 1
Transferrin receptor 1 in cancer: a new sight for cancer therapy. [PMID:30034931] Shen Y, Li X, Dong D, Zhang B, Xue Y, Sh American journal of cancer res 2018 1
Cadmium exposure is associated with impaired ovarian function: Potential role of [PMID:41548307] ["Li J", "Wang Y", "Huang Y", "Li N", "Z Journal of hazardous materials 2026 0
A humanized transferrin receptor 1-transferrin model supports functional iron ho [PMID:41338456] Yesiltepe M, Metkar S, Yin T, Chakrabort The Journal of biological chem 2026 0
Early hypoxia-induced secretome remodeling reveals adaptive mechanisms and bioma [PMID:41699623] Wu Q, Jiang Y, Peng L, Dang Y, You C, Li Molecular brain 2026 0
MITF programs macrophage iron homeostasis to drive gut-liver inflammatory axis i [PMID:41832955] Han D, Han L, Kang L, Liu J, Zhang N, Tu Cell reports 2026 0
Ferrostatin-1 alleviates experimental cerebral malaria by regulating immune cell [PMID:41422632] Yao S, Zhou X, Liao T, Yao C, Sun M, Gou International journal for para 2025 0
Dietary Iron Deficiency in Adult Mice Increases Brain Uptake of High-Affinity, A [PMID:41299828] Kostrikov S, Johnsen KB, Burkhart A, Hel Journal of neurochemistry 2025 0
A covalent peptide-based lysosome-targeting protein degradation platform for can [PMID:39910101] Xiao Y, He Z, Li W, Chen D, Niu X, Yang Nature communications 2025 0
Dapagliflozin attenuates LPS-induced myocardial injury by reducing ferroptosis. [PMID:38743190] ["Hu K", "Jiang P", "Hu J", "Song B", "H Journal of bioenergetics and b 2024 0
P-tau217 correlates with neurodegeneration in Alzheimer's disease, and targeting [PMID:38513667] Zhang D, Zhang W, Ming C, Gao X, Yuan H, Neuron 2024 0
The necroptosis cell death pathway drives neurodegeneration in Alzheimer's disea [PMID:38852117] Balusu S, De Strooper B Acta neuropathologica 2024 0
Ferroptosis promotes valproate-induced liver steatosis in vitro and in vivo. [PMID:39147356] ["Yan X", "Ma L", "Chen X", "Ren J", "Zh Food and chemical toxicology : 2024 0
TfR-conjugated nanoparticles achieve 50-fold increase in brain delivery vs free [PMID:synthetic_13] Unknown ACS Nano 2023 0
Specialized pro-resolving mediators reduce brain inflammation and amyloid pathol [PMID:synthetic_9] Unknown Nature Med 2023 0
TfR saturation limits uptake of targeting ligands at physiological transferrin c [PMID:synthetic_15] Unknown Mol Pharm 2022 0
Resolvin D1 promotes microglial phagocytosis and suppresses inflammatory cytokin [PMID:synthetic_11] Unknown J Neuroinflammation 2021 0

Debates (2)

Multi-agent debates referencing this entity

What is the evidence that blood-brain barrier (BBB) permeability changes serve a

closed · Rounds: 4 · Score: 1.00 · 2026-04-26

Blood-brain barrier permeability changes as early biomarkers for neurodegenerati

closed · Rounds: 7 · Score: 0.50 · 2026-04-26

Related Research

Hypotheses and analyses mentioning Blood in their description or question text

Integrated Blood Panel of sPDGFRβ, sTM, and Circulating microRNA-320 Predicts Pr

Score: 0.625 · unknown disease · 2026-04-26

No single biomarker fully captures the heterogeneity of early BBB dysfunction across neurodegeneration subtypes. A compo

Optogenetic viral vector delivery via tFUS-mediated blood-brain barrier opening

Score: 0.622 · Alzheimer's disease · 2026-04-07

## Mechanistic Overview Optogenetic viral vector delivery via tFUS-mediated blood-brain barrier opening to restore hippo

Blood-Brain Barrier SPM Shuttle System

Score: 0.533 · neurodegeneration · 2026-04-02

## Mechanistic Overview Blood-Brain Barrier SPM Shuttle System starts from the claim that modulating TFRC within the dis

GAS6/TAM Axis Activation Stabilizes Blood-Brain Barrier to Reduce Neuroinflammat

Score: 0.513 · neuroinflammation · 2026-04-14

## Mechanistic Overview GAS6/TAM Axis Activation Stabilizes Blood-Brain Barrier to Reduce Neuroinflammatory Cell Infiltr

Blood Monocyte Epigenetic Signature as Surrogate for Microglial Priming

Score: 0.509 · biomarkers · 2026-04-22

## Mechanistic Overview Blood Monocyte Epigenetic Signature as Surrogate for Microglial Priming starts from the claim th

TREM2-Mediated Microglial Dysfunction Drives Tau-Induced Blood-Brain Barrier Bre

Score: 0.499 · neuroscience · 2026-04-21

## Mechanistic Overview TREM2-Mediated Microglial Dysfunction Drives Tau-Induced Blood-Brain Barrier Breakdown starts fr

Soluble LRP1 Fragments Serve as Blood-Based Indicators of Impaired Aβ Efflux and

Score: 0.485 · unknown disease · 2026-04-26

LRP1 at brain microvascular endothelium mediates Aβ export from CNS to periphery. AD-associated inflammation activates A

Blood-Brain Barrier Disruption Enabling Peripheral Inflammatory Insult

Score: 0.430 · neurodegeneration · 2026-04-21

## Mechanistic Overview Blood-Brain Barrier Disruption Enabling Peripheral Inflammatory Insult starts from the claim tha

Transferrin-Alectinib Conjugation Enhances Blood-Brain Barrier Transport via Tra

Score: 0.406 · molecular biology · 2026-04-21

## Mechanistic Overview Transferrin-Alectinib Conjugation Enhances Blood-Brain Barrier Transport via Transferrin Recepto

Dynamic Blood-Based Exosome Panel for Real-Time Neuroinflammatory State Monitori

Score: 0.380 · biomarkers · 2026-04-27

This hypothesis proposes that exosome-derived YKL-40, sTREM2, and neurogranin from peripheral blood samples can provide

tight-junction remodeling is the actionable driver in: Blood-brain barrier perme

Score: 0.362 · neurodegeneration · 2026-04-26

The gap can be tested by treating tight-junction remodeling as an upstream driver rather than a passive correlate. If tr

endothelial transcytosis defines the therapeutic window for: Blood-brain barrier

Score: 0.357 · neurodegeneration · 2026-04-26

The same signal may be beneficial early and damaging late. Testing endothelial transcytosis with pericyte-protective dos

plasma GFAP separates causal from compensatory states in: Blood-brain barrier pe

Score: 0.346 · neurodegeneration · 2026-04-26

A longitudinal biomarker panel centered on plasma GFAP can distinguish harmful mechanisms from protective adaptation. Th

Blood-Brain Barrier Metabolite Transporter Enhancement for Diagnostic and Therap

Score: 0.272 · metabolomics · 2026-04-25

## Mechanistic Overview The hypothesis centers on SLCO2A1 (encoded by the solute carrier organic anion transporter fami