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AB

Entity Detail — Knowledge Graph Node

Understanding Entity Pages

This page aggregates everything SciDEX knows about AB: 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.

53Connections

30Hypotheses

5Analyses

50Outgoing

0Incoming

12Experiments

5Debates

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Wiki Pages (21)

Knowledge base pages for this entity

Canonical Page

Outgoing (53)

Target	Relation	Type	Str
MS	co_discussed	gene	0.60
MULTIPLE SCLEROSIS	associated_with	disease	0.60
OLIGODENDROCYTE	associated_with	cell_type	0.60
MS	regulates	gene	0.60
MOG	associated_with	gene	0.60
MS	associated_with	gene	0.60
ACHE	co_discussed	gene	0.60
RAGE	co_discussed	gene	0.60
AUTOPHAGY	mediates	pathway	0.60
PD	degrades	gene	0.60
TAU	co_discussed	gene	0.60
AD	activates	gene	0.60
TAU	interacts_with	gene	0.60
EGF	associated_with	gene	0.60
PDGF	co_discussed	gene	0.60
VEGF	co_discussed	gene	0.60
PD	expresses	gene	0.60
PD	mediates	gene	0.60
PD	disrupts	gene	0.60
MYC	regulates	gene	0.60
PD	regulates	gene	0.60
STING	regulates	gene	0.60
WNT	inhibits	gene	0.60
PD	co_discussed	gene	0.60
NEURON	co_discussed	cell_type	0.60
AD	co_discussed	gene	0.60
ALZHEIMER'S DISEASE	co_discussed	disease	0.60
APOE	co_discussed	gene	0.60
AΒ	co_discussed	gene	0.60
IBA1	activates	gene	0.60
MICROGLIA	mediates	cell_type	0.60
TREM2	activates	gene	0.60
ENDOTHELIAL	interacts_with	cell_type	0.60
LDLR	interacts_with	gene	0.60
CHAT	transports	gene	0.60
LDLR	mediates	gene	0.60
STING	interacts_with	gene	0.60
ENDOTHELIAL	co_discussed	cell_type	0.60
PDGF	activates	gene	0.60
VEGF	activates	gene	0.60
TREM2	co_discussed	gene	0.60
TREM2	targets	gene	0.60
MICROGLIA	enhances	cell_type	0.60
TREM2	enhances	gene	0.60
AD	targets	gene	0.60
STING	co_discussed	gene	0.60
TAU	activates	gene	0.60
MICROGLIA	activates	cell_type	0.60
NEURON	activates	cell_type	0.60
NEURONS	activates	cell_type	0.60

Incoming (0)

Source	Relation	Type	Str
No incoming edges

Targeting Hypotheses (30)

Hypotheses where this entity is a therapeutic target

Hypothesis	Score	Disease	Analysis
Plasma NfL Elevation Secondary to BBB-Associated Transport D	0.940	-	What blood-brain barrier permeability ch
Hypothesis 4: Metabolic Coupling via Lactate-Shuttling Colla	0.895	neurodegeneration	View
Optimized Temporal Window for Metabolic Boosting Therapy Det	0.887	neurodegeneration	How do different microglial subtypes (DA
Hippocampal CA3-CA1 synaptic rescue via DHHC2-mediated PSD95	0.875	Alzheimer's disease	Circuit-level neural dynamics in neurode
Optogenetic restoration of hippocampal gamma oscillations vi	0.865	Alzheimer's disease	Circuit-level neural dynamics in neurode

TREM2 R47H Variant-Driven Metabolic Dysfunction as the Prima	0.862	neurodegeneration	Variant Annotation and Prioritization of
H6: Aberrant eIF2α Phosphorylation Creates Stalled Translati	0.856	neurodegeneration	How do pathological stress granules tran
SFPQ Paralog Displacement Triggers Cryptic Polyadenylation a	0.850	ALS	-
Ketone Utilization Index as Metabolic Flexibility Biomarker	0.829	translational neuroscience	Which metabolic biomarkers can distingui
TREM2 Deficiency Drives Microglial Senescence via Lipid Meta	0.818	neurodegeneration	What molecular mechanisms drive microgli
CLU/APOE Duality in Amyloid Clearance Determines Cell-Type-S	0.811	neurodegeneration	What are the cell-type-specific transcri
TIA1 Low-Complexity Domain Oxidation Drives Aberrant Stress	0.810	ALS	-
TREM2-mTOR Co-Agonism for Metabolic Reprogramming	0.803	neurodegeneration	TREM2 agonism vs antagonism in DAM micro
Competitive APOE4 Domain Stabilization Peptides	0.784	neurodegeneration	APOE4 structural biology and therapeutic
LAMP2A Liquid-Liquid Phase Separation Defects in Dopaminergi	0.783	neurodegeneration	-
PINK1/Parkin–TREM2 Axis: Convergent Mitophagy Failure Unifie	0.780	neurodegeneration	-
Dual-Circuit Tau Vulnerability Cascade	0.774	neuroscience	Circuit-level neural dynamics in neurode
H3: SIRT1 Insufficiency Disconnects Metabolic Sensing from E	0.770	neurodegeneration	Investigate mechanisms of epigenetic rep
LPCAT3-Mediated Lands Cycle Amplification of Ferroptotic Vul	0.764	Alzheimer's Disease	Cell type vulnerability in Alzheimers Di
APOE4 astrocytes exhibit impaired cholesterol efflux via ABC	0.758	neuroscience	APOE4-driven lipid metabolism dysregulat
Tau dysfunction destabilizes labile pool	0.750	neurodegeneration	View
TREM2-CSF1R Cross-Talk in Microglial Metabolic Reprogramming	0.748	neurodegeneration	Gene expression changes in aging mouse b
C1QA/C1QB Subunit-Specific Inhibition to Block Aberrant PV I	0.747	neurodegeneration	Are interneuron oscillation deficits com
Metabolic NAD+ Salvage Pathway Enhancement Through NAMPT Ove	0.745	neurodegeneration	Epigenetic reprogramming in aging neuron
TREM2-SIRT1 Metabolic Senescence Circuit in Microglial Aging	0.744	neurodegeneration	Gene expression changes in aging mouse b
Smartphone-Detected Motor Variability Correction	0.742	neurodegeneration	Digital biomarkers and AI-driven early d
Metabolic Inflexibility Precedes Transcriptional Reprogrammi	0.735	neurodegeneration	What is the optimal therapeutic window f
Seed-Proximal Asymmetric Duplex Stability Confers lncRNA-002	0.733	molecular neurobiology	View
SNCA Oligomer Binding to LAMP2A Cytosolic Tail Prevents Tors	0.733	neurodegeneration	-
Metabolic-Support Secretome Dysfunction	0.730	neurodegeneration	Which specific factors in conditioned me

Mentioning Analyses (5)

Scientific analyses that reference this entity

Genetic Aging Landscape Variants and Epigenetic Aging in PD Neuronal Subtypes

neurodegeneration | 2026-04-27 | 3 hypotheses Top: 0.626

Do pathogenic LRRK2 mutations amplify volume-sensing signals or just elevate bas

neurodegeneration | 2026-04-24 | 5 hypotheses Top: 0.790

Do pathogenic LRRK2 mutations amplify volume-sensing signals or just elevate bas

neurodegeneration | 2026-04-23 | 7 hypotheses Top: 0.780

Why does the V1613M variant reduce amyloid pathology when ABCA7 loss-of-function

neurodegeneration | 2026-04-14 | 2 hypotheses Top: 0.619

Metabolomic signatures of neurodegeneration and energy metabolism dysfunction

neurodegeneration | 2026-04-04 | 0 hypotheses

Experiments (12)

Experimental studies targeting or related to this entity

Experiment	Type	Disease	Score	Feasibility	Model	Status	Est. Cost
AECII-specific HMGCS2 overexpression in mouse pulmonary fibrosis	validation	idiopathic pulmonary fibrosis	0.950	0.00	C57BL/6 mice with AECII-specif	proposed	N/A
SIRPα modulation in mouse models of Alzheimer's disease	validation	Alzheimer's disease	0.900	0.00	mouse models of Alzheimer's di	proposed	N/A
NAD depletion effects on monocyte/macrophage differentiation	exploratory	Inflammatory bowel disease	0.900	0.00	Primary mouse and human monocy	proposed	N/A
FK866 treatment in DSS-induced colitis mouse model	validation	Inflammatory bowel disease (co	0.900	0.00	DSS-induced colitis mice	proposed	N/A
Ketogenic diet fat threshold analysis in wild-type mice	validation	metabolic disease	0.900	0.00	C57BL/6J wild-type mice	proposed	N/A
HMGCS2 gain-of-function in AECII lipid metabolism regulation	exploratory	idiopathic pulmonary fibrosis	0.900	0.00	human AECIIs	proposed	N/A
Ketogenic diet efficacy in diet-induced obese mice	validation	obesity, metabolic disease	0.900	0.00	C57BL/6J diet-induced obese mi	proposed	N/A
Synaptic plasticity and protein expression analysis in mPFC	exploratory	insomnia-anxiety comorbidity	0.850	0.00	mPFC brain slices from PCPA-tr	proposed	N/A
FK866 in azoxymethane/DSS colitis-associated cancer model	validation	Colitis-associated cancer	0.850	0.00	AOM/DSS-treated mice	proposed	N/A
FK866 mechanism validation in Rag1-/- mice	validation	Inflammatory bowel disease	0.850	0.00	Rag1-/- mice with DSS-induced	proposed	N/A
Microarray and single-cell RNA analysis of lipid metabolism genes	exploratory	idiopathic pulmonary fibrosis	0.850	0.00	human patients, mouse models	proposed	N/A
PERK Inhibitor GSK2606414 + GADD34 Mimetic Sephin1 Rescues eIF2alpha S	in_vitro	ALS / FTD	0.830	0.85	iPSC-derived motor neurons fro	proposed	$67,000

Related Papers (20)

Scientific publications cited in analyses involving this entity

Title & PMID	Authors	Journal	Year	Citations
TDP-43 Triggers Mitochondrial DNA Release via mPTP to Activate cGAS/STING in ALS [PMID:33031745]	Yu CH, Davidson S, Harapas CR, Hilton JB	Cell	2020	2
Opioid-induced transcriptional reprogramming of cerebrospinal fluid immune cells [PMID:41674808]	Acharya A, Ambikan AT, Neogi U, Lamberty	Res Sq	2026	0
Siah2 is a lipid-mediated metabolic sensor in adipose tissue macrophage. [PMID:41690475]	Dang TN, Ghosh B, Panta PR, Taylor JM, K	J Lipid Res	2026	0
Enhancing TREM2 expression activates microglia and modestly mitigates tau pathol [PMID:40122810]	["Chen Kai", "Li Fuyao", "Zhang Shuwen",	Journal of neuroinflammation	2025	0
Licochalcone A prevents cognitive decline in a lipopolysaccharide-induced neuroi [PMID:39930360]	Carrasco M, Guzman L, Olloquequi J, Cano	Molecular medicine (Cambridge,	2025	0
Enhancing TREM2 expression activates microglia and modestly mitigates tau pathol [PMID:40122810]	["Chen Kai", "Li Fuyao", "Zhang Shuwen",	Journal of neuroinflammation	2025	0
Calcium release from damaged lysosomes triggers stress granule formation for cel [PMID:39962896]	Jayabalan AK, Ayeni A, Jia J	Autophagy	2025	0
Integrated stress response inhibition prolongs the lifespan of a Pelizaeus-Merzb [PMID:41453885]	Chen Y, Kunjamma RB, Lin K	Nat Commun	2025	0
Apolipoprotein E dysfunction in Alzheimer's disease: a study on miRNA regulation [PMID:39744521]	["Wijesinghe Printha", "Li Hao Ran", "Ai	Frontiers in aging neuroscienc	2024	0
Pathological remodeling of reactive astrocytes: Involvement of DNA methylation a [PMID:38943350]	Cuautle DG, Donna S, Cieri MB, Villarrea	Journal of neurochemistry	2024	0
Trem2-deficiency aggravates and accelerates age-related myelin degeneration. [PMID:39300502]	["McCray Tyler J", "Bedford Logan M", "B	Acta neuropathologica communic	2024	0
Oligodendrocyte-selective deletion of the eIF2α kinase Perk/Eif2ak3 limits funct [PMID:38587137]	Saraswat Ohri S, Forston MD, Myers SA	Glia	2024	0
CD300f immune receptor contributes to healthy aging by regulating inflammaging, [PMID:37864797]	Evans F, Alí-Ruiz D, Rego N, Negro-Demon	Cell reports	2023	0
Air pollution, glymphatic impairment, and Alzheimer's disease. [PMID:37777345]	Hussain R, Graham U, Elder A, Nedergaard	Trends in neurosciences	2023	0
Roles of neuropathology-associated reactive astrocytes: a systematic review. [PMID:36915214]	Lawrence JM, Schardien K, Wigdahl B, Non	Acta neuropathologica communic	2023	0
Exome sequencing identifies rare damaging variants in ATP8B4 and ABCA1 as risk f [PMID:36411364]	Holstege H, Hulsman M, Charbonnier C	Nat Genet	2022	0
The role of innate immune genes in Alzheimer's disease. [PMID:33560670]	Griciuc A, Tanzi RE	Curr Opin Neurol	2021	0
WDR45 contributes to neurodegeneration through regulation of ER homeostasis and [PMID:31204559]	["Wan Huida", "Wang Qi", "Chen Xiuting",	Autophagy	2020	0
TDP-43 Triggers Mitochondrial DNA Release via mPTP to Activate cGAS/STING in ALS [PMID:33031745]	Yu CH, Davidson S, Harapas CR, Hilton JB	Cell	2020	0
Neurodegeneration and Inflammation-An Interesting Interplay in Parkinson's Disea [PMID:33182554]	Marogianni C, Sokratous M, Dardiotis E,	International journal of molec	2020	0

Debates (5)

Multi-agent debates referencing this entity

Do PD-associated genetic aging landscape variants causally accelerate epigenetic

active · Rounds: 4 · Score: 0.67 · 2026-04-28

The debate highlighted that G2019S shows elevated baseline RAB10 phosphorylation

closed · Rounds: 4 · Score: 0.80 · 2026-04-26

Do pathogenic LRRK2 mutations amplify volume-sensing signals or just elevate bas

closed · Rounds: 4 · Score: 0.74 · 2026-04-24

How do metabolomic alterations in glucose metabolism, mitochondrial function, an

closed · Rounds: 4 · Score: 0.30 · 2026-04-21

The abstract shows V1613M variant reduces amyloid plaques and damage in 5xFAD mi

closed · Rounds: 4 · Score: 0.60 · 2026-04-15

Related Research

Hypotheses and analyses mentioning AB in their description or question text

TREM2 R47H Variant-Driven Metabolic Dysfunction as the Primary Trigger for Faile

Score: 0.862 · neurodegeneration · 2026-04-16

## Mechanistic Overview TREM2 R47H Variant-Driven Metabolic Dysfunction as the Primary Trigger for Failed DAM Transition

H6: Aberrant eIF2α Phosphorylation Creates Stalled Translation State

Score: 0.856 · neurodegeneration · 2026-04-22

## Mechanistic Overview H6: Aberrant eIF2α Phosphorylation Creates Stalled Translation State starts from the claim that

Ketone Utilization Index as Metabolic Flexibility Biomarker

Score: 0.829 · translational neuroscience · 2026-04-16

## Mechanistic Overview Ketone Utilization Index as Metabolic Flexibility Biomarker starts from the claim that modulatin

TREM2 Deficiency Drives Microglial Senescence via Lipid Metabolism Dysregulation

Score: 0.818 · neurodegeneration · 2026-04-22

## Mechanistic Overview TREM2 Deficiency Drives Microglial Senescence via Lipid Metabolism Dysregulation starts from the

CLU/APOE Duality in Amyloid Clearance Determines Cell-Type-Specific Vulnerabilit

Score: 0.811 · neurodegeneration · 2026-04-16

## Mechanistic Overview CLU/APOE Duality in Amyloid Clearance Determines Cell-Type-Specific Vulnerability Thresholds sta

TREM2-mTOR Co-Agonism for Metabolic Reprogramming

Score: 0.803 · neurodegeneration · 2026-04-16

## Mechanistic Overview TREM2-mTOR Co-Agonism for Metabolic Reprogramming starts from the claim that modulating TREM2-mT

Competitive APOE4 Domain Stabilization Peptides

Score: 0.784 · neurodegeneration · 2026-04-02

## Mechanistic Overview Competitive APOE4 Domain Stabilization Peptides starts from the claim that modulating APOE withi

Dual-Circuit Tau Vulnerability Cascade

Score: 0.774 · neuroscience · 2026-04-07

## Mechanistic Overview Dual-Circuit Tau Vulnerability Cascade starts from the claim that modulating MAPT within the dis

H3: SIRT1 Insufficiency Disconnects Metabolic Sensing from Epigenomic Homeostasi

Score: 0.770 · neurodegeneration · 2026-04-22

## Mechanistic Overview H3: SIRT1 Insufficiency Disconnects Metabolic Sensing from Epigenomic Homeostasis starts from th

LPCAT3-Mediated Lands Cycle Amplification of Ferroptotic Vulnerability in Diseas

Score: 0.764 · Alzheimer's Disease · 2026-04-05

## Mechanistic Overview LPCAT3-Mediated Lands Cycle Amplification of Ferroptotic Vulnerability in Disease-Associated Mic

APOE4 astrocytes exhibit impaired cholesterol efflux via ABCA1/ABCG1 transporter

Score: 0.758 · neuroscience · 2026-04-22

## Mechanistic Overview APOE4 astrocytes exhibit impaired cholesterol efflux via ABCA1/ABCG1 transporters, driving intra

AB

Understanding Entity Pages

Wiki Pages (21)

AB

RAB9A

Ventral Pallidum GABAergic Neurons

KCNAB3 — Potassium Voltage-Gated Channel Subfamily A Member Beta 3

NAB-IT: Nabilone for Agitation in Alzheimer's Disease

RAB4B Gene

RAB35 — Ras-Associated Protein 35

RAB43 Gene

ABCA7 Protein

ABBV-951 Subcutaneous Infusion for Parkinson's Disease

ABCD1 — ATP Binding Cassette Subfamily D Member 1

RAB39B Endosomal-Lysosomal Dysfunction PD Causal Chain

RAB2A Gene

RABEP1

GABRA2 Gene

AB Science

GABRA1 Gene

GABRA4 Gene

ABCA7 (ATP-Binding Cassette Transporter A7)

GAB2 — GRB2 Associated Binding Protein 2

GABRA6 Gene

Outgoing (53)

Incoming (0)

Targeting Hypotheses (30)

Mentioning Analyses (5)

Genetic Aging Landscape Variants and Epigenetic Aging in PD Neuronal Subtypes

Do pathogenic LRRK2 mutations amplify volume-sensing signals or just elevate bas

Do pathogenic LRRK2 mutations amplify volume-sensing signals or just elevate bas

Why does the V1613M variant reduce amyloid pathology when ABCA7 loss-of-function

Metabolomic signatures of neurodegeneration and energy metabolism dysfunction

Experiments (12)

Related Papers (20)

Debates (5)

Do PD-associated genetic aging landscape variants causally accelerate epigenetic

The debate highlighted that G2019S shows elevated baseline RAB10 phosphorylation

Do pathogenic LRRK2 mutations amplify volume-sensing signals or just elevate bas

How do metabolomic alterations in glucose metabolism, mitochondrial function, an

The abstract shows V1613M variant reduces amyloid plaques and damage in 5xFAD mi

Related Research

TREM2 R47H Variant-Driven Metabolic Dysfunction as the Primary Trigger for Faile

H6: Aberrant eIF2α Phosphorylation Creates Stalled Translation State

Ketone Utilization Index as Metabolic Flexibility Biomarker

TREM2 Deficiency Drives Microglial Senescence via Lipid Metabolism Dysregulation

CLU/APOE Duality in Amyloid Clearance Determines Cell-Type-Specific Vulnerabilit

TREM2-mTOR Co-Agonism for Metabolic Reprogramming

Competitive APOE4 Domain Stabilization Peptides

Dual-Circuit Tau Vulnerability Cascade

H3: SIRT1 Insufficiency Disconnects Metabolic Sensing from Epigenomic Homeostasi

LPCAT3-Mediated Lands Cycle Amplification of Ferroptotic Vulnerability in Diseas

APOE4 astrocytes exhibit impaired cholesterol efflux via ABCA1/ABCG1 transporter