entity

pathology

Entity Detail — Knowledge Graph Node

Understanding Entity Pages

This page aggregates everything SciDEX knows about pathology: 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.

2Connections

15Hypotheses

30Analyses

0Outgoing

2Incoming

1Experiments

20Debates

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Wiki Pages (14)

Knowledge base pages for this entity

Canonical Page

Alzheimer's disease pathology originates in the hippocampus and subsequently spreads

hypothesis · 2427 words

→

Alzheimer's disease pathology originates in the hippocampus and subsequently spreads

hypothesis · 2427 words

→

Outgoing (0)

Target	Relation	Type	Str
No outgoing edges

Incoming (2)

Source	Relation	Type	Str
Amyotrophic Lateral Sclerosis	associated_with	disease	0.90
C9orf72 haploinsufficiency	associated_with	gene	0.70

Targeting Hypotheses (15)

Hypotheses where this entity is a therapeutic target

Hypothesis	Score	Disease	Analysis
Vicious Cycle Hypothesis: Cholinergic Dysfunction Exacerbate	0.785	-	Do β-amyloid plaques and neurofibrillary
Liquid-to-Solid Transition Pathology Reveals Granule Weak Po	0.710	neurodegeneration	What determines the specificity of RNA-p
Glial Neuroinflammatory Amplification by TDP-43 Pathology	0.680	neurodegeneration	What mechanisms underlie TDP-43's contri
Vascular mural cell degeneration precedes and exacerbates pa	0.637	Alzheimer's disease	SEA-AD Single-Cell Analysis: Cell-Type V
Age-Accelerated miR-155 Upregulation Primes Nigral Microglia	0.610	neuroinflammation	How do regional, age, and sex-dependent

CSF p-tau217 Normalization Reflects Amyloid-Driven Tau Patho	0.586	neurodegeneration	-
Structure-interacting small molecules that stabilize the APO	0.580	neuroscience	APOE4-driven lipid metabolism dysregulat
Physiological SCFAs may worsen alpha-synuclein pathology thr	0.550	neurodegeneration	Do physiological concentrations of SCFAs
AAV-mediated RGS6 re-expression in SNpc after pathology onse	0.530	neurodegeneration	Does RGS6 upregulation or D2 autorecepto
Isoform-Selective Hsp70 Targeting Overcomes Stoichiometric I	0.490	protein folding	Can chaperone enhancement approaches ove
TDP-43 Pathology Creates a Distinct Epigenetic Clock "Signat	0.483	-	Epigenetic clocks as biomarkers for Alzh
Necroptosis-cGAS Feedforward Loop Converts TDP-43 Pathology	0.460	neuroinflammation	How does chronic cGAS/STING activation d
Age-dependent downregulation of KPNA2 creates limbic neuron-	0.452	neurodegeneration	What mechanisms drive TDP-43 pathology s
DNA Damage Repair Dysfunction Creating TDP-43 Pathology Feed	0.430	neurodegeneration	How does APOE4 mechanistically increase
Age-related neuroinflammation mimics early Alzheimer's disea	0.362	Alzheimer's disease	Allen Mouse Brain Aging Atlas: cross-age

Mentioning Analyses (30)

Scientific analyses that reference this entity

Does the cancer-cystatin-C-TREM2 pathway protect against tau pathology and other

neurodegeneration | 2026-04-25 | 8 hypotheses Top: 0.640

How does lncRNA-0021 achieve sequence-specific binding to mmu-miR-6361 and what

molecular neurobiology | 2026-04-25 | 5 hypotheses Top: 0.640

What is the molecular mechanism by which rutin inhibits tau aggregation and olig

neurodegeneration | 2026-04-25 | 3 hypotheses Top: 0.627

Does RGS6 upregulation or D2 autoreceptor modulation prevent neurodegeneration i

neurodegeneration | 2026-04-25 | 5 hypotheses Top: 0.530

Does pericyte senescence drive BBB breakdown or result from neurodegeneration as

neurodegeneration | 2026-04-25 | 6 hypotheses Top: 0.720

Experiments (1)

Experimental studies targeting or related to this entity

Experiment	Type	Disease	Score	Feasibility	Model	Status	Est. Cost
Irisin effects on angiogenesis in human endothelial cells	exploratory	bone fracture	0.900	0.00	human umbilical vein endotheli	proposed	N/A

Related Papers (8)

Scientific publications cited in analyses involving this entity

Title & PMID	Authors	Journal	Year
Pathophysiology of Primary Familial Brain Calcification. [PMID:41212990]	Keller A	Annual review of physiology	2026
Therapeutic effects of the n-butanol extract of Potentilla freyniana Bornm. in h [PMID:40902811]	Wang Y, Zhang Z, Cao L, Huang S, Huang X	J Ethnopharmacol	2026
Based on network pharmacology and experiments to investigate the inhibitory effe [PMID:41308710]	Yang X, Xiao JH, Li X, Liu RM, Yuan Q	J Ethnopharmacol	2026
Novel insights into meningioma brain invasion with spatial transcriptomic profil [PMID:41486296]	Maier AD, Laurentiussen CO, Michaelsen S	Acta Neuropathol Commun	2026
Brain vascular stability relies on PAK2-cilia-PDGF-BB-HSPGs on basolateral side [PMID:41490797]	Prabhudesai S, Thirugnanam K, Song X, Ya	Life Sci Alliance	2026
Plasma platelet-derived growth factor receptor-β decrease correlates with blood- [PMID:41530860]	Li J, Li A, Ye C, Zhang L, Jiang M et al	Mol Neurodegener	2026
FOXF2 regulates pericyte-endothelial signaling required for vascular homeostasis [PMID:41680210]	Sun F, Zhao Y, Do J, Cheng P, Li E et al	Nat Commun	2026
Loss of Pericyte Exacerbates Alzheimer's Disease-Associated Retinal Pathology. [PMID:41814129]	Hai-Chao C, Fu-Lin G, Jia-Xin C, Yi-Shu	Clinical & experimental ophtha	2026

Debates (20)

Multi-agent debates referencing this entity

Does the cancer-cystatin-C-TREM2 pathway protect against tau pathology and other

active · Rounds: 4 · Score: 0.66 · 2026-04-25

How does lncRNA-0021 achieve sequence-specific binding to mmu-miR-6361 and what

active · Rounds: 4 · Score: 0.66 · 2026-04-25

What is the molecular mechanism by which rutin inhibits tau aggregation and olig

active · Rounds: 4 · Score: 0.66 · 2026-04-25

Does RGS6 upregulation or D2 autoreceptor modulation prevent neurodegeneration i

active · Rounds: 4 · Score: 0.54 · 2026-04-25

Does pericyte senescence drive BBB breakdown or result from neurodegeneration as

active · Rounds: 4 · Score: 0.68 · 2026-04-25

Investigate prion-like spreading of tau pathology through connected brain region

closed · Rounds: 4 · Score: 0.73 · 2026-04-22

Tau pathology spreads through synaptically connected brain regions in Alzheimer

closed · Rounds: 4 · Score: 0.78 · 2026-04-22

Lysosomal membrane permeabilization releasing cathepsins triggers NLRP3 inflamma

closed · Rounds: 4 · Score: 0.76 · 2026-04-22

While the study establishes P2RY12's role in VSMC foam cell formation in atheros

closed · Rounds: 4 · Score: 0.62 · 2026-04-21

While the study establishes TDP-43 triggers mtDNA release via mPTP to activate c

closed · Rounds: 4 · Score: 0.73 · 2026-04-21

Related Research

Hypotheses and analyses mentioning pathology in their description or question text

Structure-interacting small molecules that stabilize the APOE4 molten globule do

Score: 0.580 · neuroscience · 2026-04-22

## Mechanistic Overview Structure-interacting small molecules that stabilize the APOE4 molten globule domain (Domain III

Physiological SCFAs may worsen alpha-synuclein pathology through FFAR2/GPR43-NLR

Score: 0.550 · neurodegeneration · 2026-04-24

A key liability hypothesis is that low-range SCFA signaling can be receptor-biased toward inflammasome activation in sus

AAV-mediated RGS6 re-expression in SNpc after pathology onset

Score: 0.530 · neurodegeneration · 2026-04-25

Restore RGS6 in substantia nigra pars compacta dopaminergic neurons after established alpha-synuclein pathology to test

Isoform-Selective Hsp70 Targeting Overcomes Stoichiometric Imbalance in Advanced

Score: 0.490 · protein folding · 2026-04-22

## Mechanistic Overview Isoform-Selective Hsp70 Targeting Overcomes Stoichiometric Imbalance in Advanced Pathology start

TDP-43 Pathology Creates a Distinct Epigenetic Clock "Signature Divergence" Dete

Score: 0.483 · unknown disease · 2026-04-25

Concise Statement: TDP-43 proteinopathy (as seen in LATE — Limbic-predominant Age-related TDP-43 Encephalopathy) genera

Necroptosis-cGAS Feedforward Loop Converts TDP-43 Pathology into Neuroinflammati

Score: 0.460 · neuroinflammation · 2026-04-21

## Mechanistic Overview Necroptosis-cGAS Feedforward Loop Converts TDP-43 Pathology into Neuroinflammation starts from t

Age-dependent downregulation of KPNA2 creates limbic neuron-specific nuclear imp

Score: 0.452 · neurodegeneration · 2026-04-21

## Mechanistic Overview Age-dependent downregulation of KPNA2 creates limbic neuron-specific nuclear import deficiency f

DNA Damage Repair Dysfunction Creating TDP-43 Pathology Feed-Forward Loop

Score: 0.430 · neurodegeneration · 2026-04-21

## Mechanistic Overview DNA Damage Repair Dysfunction Creating TDP-43 Pathology Feed-Forward Loop starts from the claim

Age-related neuroinflammation mimics early Alzheimer's disease pathology

Score: 0.362 · Alzheimer's disease · 2026-04-23

## Mechanistic Overview Age-related neuroinflammation mimics early Alzheimer's disease pathology starts from the claim t

pathology

Understanding Entity Pages

Wiki Pages (14)

Dennis W. Dickson — Leading Neuropathologist

ftd-tdp-pathology

msa-oligodendrocyte-pathology

Neuropathology of Progressive Supranuclear Palsy

Alzheimer's disease pathology originates in the hippocampus and subsequently spreads

Alzheimer's disease pathology originates in the hippocampus and subsequently spreads

TDP-43 Co-pathology in Corticobasal Syndrome

Alzheimer's Disease Neuropathology is Defined by the Accumulation of Pathological Amyloid-Beta in the Form of Senile Plaques and Dystrophic Neurites, and Phosphorylated Tau Neurofibrillary Tangles

Globular Glial Tauopathy (GGT) Neuropathology

John E. Duda — Neuropathology Researcher

Brian Roels — PSP Neuropathology Researcher

Neuropathology of Corticobasal Degeneration

cbs-japanese-german-neuropathology

amyloid-pathology

Outgoing (0)

Incoming (2)

Targeting Hypotheses (15)

Mentioning Analyses (30)

Does the cancer-cystatin-C-TREM2 pathway protect against tau pathology and other

How does lncRNA-0021 achieve sequence-specific binding to mmu-miR-6361 and what

What is the molecular mechanism by which rutin inhibits tau aggregation and olig

Does RGS6 upregulation or D2 autoreceptor modulation prevent neurodegeneration i

Does pericyte senescence drive BBB breakdown or result from neurodegeneration as

Does RGS6 upregulation or D2 autoreceptor modulation prevent neurodegeneration i

Does RGS6 upregulation or D2 autoreceptor modulation prevent neurodegeneration i

scRNA-seq Processing and Cell Type Annotation of AD Brain

Spatial Transcriptomics Analysis of Alzheimer's Disease Brain Regions

Why have anti-Aβ clinical trials failed despite the established role of Aβ in AD

Human connectome alterations in Alzheimer's disease: structural and functional n

Systemic immune profiling in neurodegeneration: peripheral inflammation as drive

Lipid metabolism dysregulation in Alzheimer's disease: membrane rafts, gangliosi

Metabolomic signatures of neurodegeneration: metabolic reprogramming in aging br

test debate

What molecular mechanisms cause iPLA2β deficiency to specifically damage mitocho

Why is TYROBP deficiency neuroprotective when TYROBP is an adapter for multiple

What genetic risk factors predispose individuals to developing CTE following rep

What molecular mechanisms determine whether reactive astrocytes adopt neurotoxic

How does PSEN2 mechanistically regulate α-synuclein expression and pathology in

What molecular mechanisms underlie the dose-dependent protective effects of the

Why have anti-Aβ clinical trials failed despite the established role of Aβ in AD

Does reduced Prevotellaceae abundance cause PD pathology or result from it?

Does tau aggregation specifically cause PS externalization in vesicles independe

Do tau strains or regional cellular environments primarily drive PSP vs CBD path

What mechanisms underlie TDP-43's contribution to cognitive impairment severity

What upstream mechanisms cause TDP-43 to trigger mPTP opening and can this be th

What mechanisms drive TDP-43 pathology specifically in Alzheimer's disease versu

How does APOE4 mechanistically increase TDP-43 pathology frequency in Alzheimer'

What determines the specificity of TDP-43-induced mitochondrial DNA release for

Experiments (1)

Related Papers (8)

Debates (20)

Does the cancer-cystatin-C-TREM2 pathway protect against tau pathology and other

How does lncRNA-0021 achieve sequence-specific binding to mmu-miR-6361 and what

What is the molecular mechanism by which rutin inhibits tau aggregation and olig

Does RGS6 upregulation or D2 autoreceptor modulation prevent neurodegeneration i

Does pericyte senescence drive BBB breakdown or result from neurodegeneration as

Investigate prion-like spreading of tau pathology through connected brain region

Tau pathology spreads through synaptically connected brain regions in Alzheimer

Lysosomal membrane permeabilization releasing cathepsins triggers NLRP3 inflamma

While the study establishes P2RY12's role in VSMC foam cell formation in atheros

While the study establishes TDP-43 triggers mtDNA release via mPTP to activate c

Related Research

Structure-interacting small molecules that stabilize the APOE4 molten globule do

Physiological SCFAs may worsen alpha-synuclein pathology through FFAR2/GPR43-NLR

AAV-mediated RGS6 re-expression in SNpc after pathology onset

Isoform-Selective Hsp70 Targeting Overcomes Stoichiometric Imbalance in Advanced

TDP-43 Pathology Creates a Distinct Epigenetic Clock "Signature Divergence" Dete

Necroptosis-cGAS Feedforward Loop Converts TDP-43 Pathology into Neuroinflammati

Age-dependent downregulation of KPNA2 creates limbic neuron-specific nuclear imp

DNA Damage Repair Dysfunction Creating TDP-43 Pathology Feed-Forward Loop

Age-related neuroinflammation mimics early Alzheimer's disease pathology