entity

choline

Entity Detail — Knowledge Graph Node

Understanding Entity Pages

This page aggregates everything SciDEX knows about choline: 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.

5Connections

23Hypotheses

6Analyses

4Outgoing

1Incoming

14Experiments

8Debates

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Wiki Pages (20)

Knowledge base pages for this entity

Outgoing (4)

Target	Relation	Type	Str
Synapse Formation	promotes	process	0.95
Synapse Formation	activates	process	0.90
Phosphatide Synthesis	activates	pathway	0.85
Kennedy Cycle	involved_in	pathway	0.85

Incoming (1)

Source	Relation	Type	Str
Choline Transporter	associated_with	entity	0.90

Targeting Hypotheses (23)

Hypotheses where this entity is a therapeutic target

Hypothesis	Score	Disease	Analysis
Multi-Target Hypothesis: Aβ-Induced Cholinergic Damage is Pa	0.887	-	Do β-amyloid plaques and neurofibrillary
Vicious Cycle Hypothesis: Cholinergic Dysfunction Exacerbate	0.785	-	Do β-amyloid plaques and neurofibrillary
Direct Toxicity Hypothesis: β-Amyloid Directly Impairs Choli	0.769	-	Do β-amyloid plaques and neurofibrillary
SASP-Mediated Cholinergic Synapse Disruption	0.763	neurodegeneration	Senolytic therapy for age-related neurod
Cholinergic Basal Forebrain-Hippocampal Circuit Protection	0.760	neuroscience	Circuit-level neural dynamics in neurode

Endosomal trafficking defects are the common upstream lesion	0.730	neurodegeneration	What determines the temporal sequence of
Enhancing Vagal Cholinergic Signaling to Restore Gut-Brain A	0.669	neurodegeneration	What are the mechanisms by which gut mic
Glymphatic-Cholinergic Tau Clearance Cascade	0.666	neuroscience	Circuit-level neural dynamics in neurode
Choline Kinase Activity as Membrane Integrity Response Indic	0.663	translational-neuroscience	Which metabolic biomarkers can distingui
APOE4-microglial complement signaling causes cholinergic-enr	0.630	neurodegeneration	What determines the temporal sequence of
Selective Cholinergic Protection via APP Pathway Modulation	0.629	neurodegeneration	Clinical Trial Landscaping for Alzheimer
Locus coeruleus degeneration gates whether cholinergic dysfu	0.620	neurodegeneration	What determines the temporal sequence of
NAMPT-Centered NAD+ Restoration to Reverse Basal Forebrain C	0.616	neurodegeneration	Do β-amyloid plaques and neurofibrillary
Basal forebrain NGF/TrkA trophic failure is an upstream trig	0.610	neurodegeneration	What determines the temporal sequence of
TREM2-C1Q Competitive Binding to Prevent Complement-Mediated	0.591	neurodegeneration	Do β-amyloid plaques and neurofibrillary
MFSD2A-Targeted Lysophosphatidylcholine-SPM Conjugates as CN	0.551	neuropharmacology	What determines blood-brain barrier pene
Synergistic Timing With Acetylcholinesterase Inhibitors	0.515	-	What is the optimal dosage and timing of
Cholinergic Attention Modulation Hypothesis	0.499	methodology	Unable to extract research questions - t
Amyloid first impairs cholinergic terminals through alpha7 n	0.450	neurodegeneration	What determines the temporal sequence of
Reactive astrocytes and cholinesterase-rich low-acetylcholin	0.440	neurodegeneration	What determines the temporal sequence of
SULF-Mediated Protection of Cholinergic Tau Transport Pathwa	0.380	neuroscience	Trans-synaptic tau spreading and propaga
Cholinergic-Lipid Raft Interface Modulators	0.000	-	Lipid raft composition changes in synapt
Cholinergic Modulation via α7 Nicotinic Receptors	0.000	-	Selective vulnerability of entorhinal co

Mentioning Analyses (6)

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 β-amyloid plaques and neurofibrillary tangles cause or result from cholinergi

neurodegeneration | 2026-04-16 | 2 hypotheses Top: 0.616

What are the specific circulating factors in exercise-conditioned plasma that me

neurodegeneration | 2026-04-14 | 2 hypotheses Top: 0.589

What molecular mechanisms enable microglia to neutralize OxPC-mediated neurodege

neuroinflammation | 2026-04-13 | 2 hypotheses Top: 0.453

Do β-amyloid plaques and neurofibrillary tangles cause or result from cholinergi

neurodegeneration | 2026-04-12 | 3 hypotheses Top: 0.887

Experiments (14)

Experimental studies targeting or related to this entity

Experiment	Type	Disease	Score	Feasibility	Model	Status	Est. Cost
Plasma ATN biomarkers across AD continuum in Chilean cohort	clinical	Alzheimer's disease	0.950	0.00	Chilean older adults (n=318) w	proposed	N/A
Electroacupuncture ST37 treatment for DSS-induced colitis in mice	validation	colitis	0.950	0.00	mice	proposed	N/A
Tau depletion effects on neuronal development in primary cultures	exploratory		0.900	0.00	primary rodent neuronal cultur	proposed	N/A
Differential GWAS of schizophrenia vs PTSD	exploratory	schizophrenia, post-traumatic	0.900	0.00	human patients - European ance	proposed	N/A
Tau depletion effects on neuronal development in primary cultures	exploratory		0.900	0.00	primary rodent neuronal cultur	proposed	N/A
Creation and validation of 3xAD-ChAT-Cre mouse model	validation	Alzheimer's disease	0.900	0.00	3xAD-ChAT-Cre transgenic mice	proposed	N/A
HFD-induced cognitive dysfunction and neuroinflammation in mice	validation	diet-induced cognitive dysfunc	0.900	0.00	adult Swiss male mice	proposed	N/A
GTEx brain tissue expression analysis of MAPT/CRHR1 locus	exploratory	schizophrenia, post-traumatic	0.850	0.00	human brain tissue samples fro	proposed	N/A
α7nAChR agonist treatment rescues HFD-induced memory deficits	validation	diet-induced cognitive dysfunc	0.850	0.00	HFD-fed adult Swiss male mice	proposed	N/A
Microtubule domain analysis in adult axons	exploratory		0.800	0.00	adult rodent axons	proposed	N/A
Tau depletion effects on microtubule domains in adult axons	exploratory		0.800	0.00	adult rodent neurons	proposed	N/A
α7nAChR knockout mice show enhanced HFD sensitivity	validation	diet-induced cognitive dysfunc	0.800	0.00	Chrna7 knockout mice	proposed	N/A
Cholinergic System Dysfunction in DLB — Mechanisms and Therapeutic Res	clinical	Alzheimer's Disease	0.400	0.50	human	proposed	$5,460,000
Mixed Pathology Effects on Parkinson's Disease Progression and Treatme	clinical	Alzheimer's Disease	0.400	0.50	human	proposed	$5,460,000

Related Papers (20)

Scientific publications cited in analyses involving this entity

Title & PMID	Authors	Journal	Year	Citations
Clinical, Immunological, and Vesicular Markers in Sarcopenia and Presarcopenia. [PMID:40917056]	Shuliko LM, Svarovsky DA, Spirina LV, Og	Front Biosci (Landmark Ed)	2025	1
CD47-blocking antibody interferes with neutrophil extracellular traps formation [PMID:39951937]	Diao Y, Hao M, Xie M, Hu X, Tan R, Wang	J Neuroimmunol	2025	1
Asparagine Endopeptidase Inhibition Attenuates Tissue Plasminogen Activator-Indu [PMID:40116141]	Xie G, Jiang G, Huang L, Sun S, Li X, Wu	CNS Neurosci Ther	2025	1
Enhanced anticancer activity of nanoemulsified cardamom extract via modulation o [PMID:41658858]	["Soltani T", "Karimian M", "Vaziri H",	Biochemistry and biophysics re	2026	0
Astrocytic α7-nicotinic acetylcholine receptors mediate pain information process [PMID:41453579]	Teng T, Yang S, Li J, Wang H, Wu F, He Y	Neurobiology of disease	2026	0
Signal-Level Determinants of Cognitive Decline With PPIs versus H2RAs: Transport [PMID:41663888]	Saihati HAA, Ahmed BY, Mosaad RM, El-Gar	Molecular nutrition & food res	2026	0
Nicotine Suppresses Human Memory Th Cell Subsets With Preferential Effects on Ce [PMID:41928597]	Gholizadeh F, Hajiaghayi M, Rahbari N, C	Eur J Immunol	2026	0
Alpha 7 nicotinic acetylcholine receptor contributes to long-term cognitive reco [PMID:41270982]	Nguyen DT, Mendoza K, Hall C, Tan C, Cha	Experimental neurology	2026	0
Integrated transcriptomic, proteomic, and metabolomic analyses reveal molecular [PMID:41850064]	["Wang H", "Liu Y", "Jiang K", "Yin J",	Poultry science	2026	0
Fragment merging design, synthesis, and biological evaluation of novel methyl Se [PMID:41785527]	["Shaaban S", "Hawas S", "Elmaaty A", "B	Bioorganic & medicinal chemist	2026	0
Putative α7-selective ligands interact with α9-containing nicotinic acetylcholin [PMID:41890755]	Mobasher M, Hone AJ, Pilzecker M, Bozic	Frontiers in immunology	2026	0
Theranekron modulates extracellular matrix and apoptotic signaling pathways in c [PMID:41852375]	["Kuccukturk S", "Duran T", "Vanli S", "	Cytotechnology	2026	0
Saliva liquid biopsy: MMP2, MMP9, and TIMP2 as potential diagnostic biomarkers i [PMID:41779471]	["Cruz-Romero S", "Baldi\u00f3n A", "Taw	Journal of applied oral scienc	2026	0
Glomerular Transcriptome Analysis Reveals Endothelial Disturbances in Patients W [PMID:41659822]	["Nelson-Taylor S", "Troost J", "Giannin	Kidney medicine	2026	0
Encapsulation of hydroxyurea in exosomes derived from adipose mesenchymal stem c [PMID:41702234]	["Taheri Kangarshahi Z", "Ganji S", "Ash	Translational oncology	2026	0
Short-term exposure to a high-fat diet leads to neuroinflammation and impairs me [PMID:41565126]	Costa SO, Silva IM, Chaves WF, Esteves A	The Journal of nutritional bio	2026	0
Acetylcholine enhances HIF-1α signaling in pancreatic cancer cells under hypoxia [PMID:41608625]	Cho Y, Kim HG, Kang JH, Oh ET, Park HJ	International journal of biolo	2026	0
NSUN2 promoted tumor growth and metastatic via m [PMID:41794778]	["Li R", "Jin D", "Shao S", "Guo J"]	Cell death & disease	2026	0
Membrane-Type 5 Matrix Metalloproteinase (MT5-MMP): Background and Proposed Role [PMID:40867559]	["Jadhav D", "Knapinska A", "Wang H", "F	Biomolecules	2025	0
Central-peripheral neuroimmune dynamics in psychological stress and depression: [PMID:40610703]	Feng X, Jia M, Cai M, Zhu T, Hashimoto K	Molecular psychiatry	2025	0

Debates (8)

Multi-agent debates referencing this entity

Do PD-associated genetic aging landscape variants causally accelerate epigenetic

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

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

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

The abstract explicitly questions whether AD's hallmark pathologies induce choli

closed · Rounds: 4 · Score: 0.95 · 2026-04-16

The study demonstrates that exercise-conditioned plasma transfers cognitive bene

closed · Rounds: 4 · Score: 0.95 · 2026-04-15

The abstract shows microglia ameliorate OxPC toxicity to neurons and oligodendro

closed · Rounds: 4 · Score: 0.68 · 2026-04-14

The abstract shows microglia ameliorate OxPC toxicity to neurons and oligodendro

closed · Rounds: 4 · Score: 0.62 · 2026-04-14

The abstract shows microglia ameliorate OxPC toxicity to neurons and oligodendro

closed · Rounds: 4 · Score: 0.92 · 2026-04-14

The abstract explicitly questions whether AD's hallmark pathologies induce choli

closed · Rounds: 4 · Score: 0.79 · 2026-04-12

Related Research

Hypotheses and analyses mentioning choline in their description or question text

Endosomal trafficking defects are the common upstream lesion linking APP process

Score: 0.730 · neurodegeneration · 2026-04-25

AD-risk trafficking defects in SORL1/BIN1/PICALM/retromer may generate parallel early outputs: amyloidogenic APP sorting

Enhancing Vagal Cholinergic Signaling to Restore Gut-Brain Anti-Inflammatory Com

Score: 0.669 · neurodegeneration · 2026-04-02

## Mechanistic Overview Enhancing Vagal Cholinergic Signaling to Restore Gut-Brain Anti-Inflammatory Communication start

Glymphatic-Cholinergic Tau Clearance Cascade

Score: 0.666 · neuroscience · 2026-04-07

## Mechanistic Overview Glymphatic-Cholinergic Tau Clearance Cascade starts from the claim that modulating MAPT within t

Choline Kinase Activity as Membrane Integrity Response Indicator

Score: 0.663 · translational-neuroscience · 2026-04-16

**Molecular Mechanism and Rationale** Choline kinase alpha (CHKA) represents a critical regulatory enzyme in phospholip

APOE4-microglial complement signaling causes cholinergic-enriched synaptic vulne

Score: 0.630 · neurodegeneration · 2026-04-25

APOE4 may bias microglia toward complement-mediated pruning that disproportionately strips vulnerable long-range choline

Selective Cholinergic Protection via APP Pathway Modulation

Score: 0.629 · neurodegeneration · 2026-04-04

## Mechanistic Overview Selective Cholinergic Protection via APP Pathway Modulation starts from the claim that modulatin

Locus coeruleus degeneration gates whether cholinergic dysfunction or amyloid/ta

Score: 0.620 · neurodegeneration · 2026-04-25

Early noradrenergic loss may shift inflammatory tone, amyloid clearance, and cholinergic resilience, thereby modulating

NAMPT-Centered NAD+ Restoration to Reverse Basal Forebrain Cholinergic Neuron Me

Score: 0.616 · neurodegeneration · 2026-04-16

## **Molecular Mechanism and Rationale** The nicotinamide adenine dinucleotide (NAD+) biosynthetic pathway represents a

Basal forebrain NGF/TrkA trophic failure is an upstream trigger that makes choli

Score: 0.610 · neurodegeneration · 2026-04-25

Loss of retrograde NGF-TrkA support could destabilize basal-forebrain cholinergic neurons early, lowering cortical acety

TREM2-C1Q Competitive Binding to Prevent Complement-Mediated Cholinergic Synapse

Score: 0.591 · neurodegeneration · 2026-04-16

**Molecular Mechanism and Rationale** The TREM2-C1Q competitive binding hypothesis centers on the intricate molecular i

MFSD2A-Targeted Lysophosphatidylcholine-SPM Conjugates as CNS-Penetrant Pro-Reso

Score: 0.551 · neuropharmacology · 2026-04-13

## Mechanistic Overview MFSD2A-Targeted Lysophosphatidylcholine-SPM Conjugates as CNS-Penetrant Pro-Resolving Prodrugs s

Synergistic Timing With Acetylcholinesterase Inhibitors

Score: 0.515 · unknown disease · 2026-04-26

Scheduled 3mg melatonin 30 minutes after donepezil administration optimizes MT1/AChE-inhibitor cross-talk for amyloid an

Cholinergic Attention Modulation Hypothesis

Score: 0.499 · methodology · 2026-04-12

## Mechanistic Overview Cholinergic Attention Modulation Hypothesis starts from the claim that modulating CHRNA7 within

Amyloid first impairs cholinergic terminals through alpha7 nicotinic receptor-de

Score: 0.450 · neurodegeneration · 2026-04-25

Soluble amyloid oligomers may injure cholinergic terminals via CHRNA7-linked calcium dysregulation, making cholinergic d

Reactive astrocytes and cholinesterase-rich low-acetylcholine niches amplify tau

Score: 0.440 · neurodegeneration · 2026-04-25

Reactive astrocytes may degrade acetylcholine and destabilize cortical network states, secondarily creating conditions p

choline

Understanding Entity Pages

Wiki Pages (20)

Muscarinic Acetylcholine Receptor M1 (CHRM1)

acetylcholine-signaling-neurodegeneration

cholinesterase-inhibitors

Varenicline for Falls in Hypocholinergic Parkinson Disease (NCT06679374)

acetylcholine

acetylcholinesterase-neurons

Muscarinic M1 Acetylcholine Receptor Neurons

RIC3 Protein — Acetylcholine Receptor Chaperone

BCHE Gene - Butyrylcholinesterase

diagonal-band-cholinergic-neurons

Butyrylcholinesterase (BuChE) Protein

Nicotinic Acetylcholine Receptor Alpha 4 Subunit

Vesicular Acetylcholine Transporter Neurons

NTRX-07 Phase 2 (NCT07058688) - NeuroTherapia cholinergic anti-inflammatory

Muscarinic Acetylcholine Receptor M2 (CHRM2)

Oxidized Phosphatidylcholines (OxPC)

Alpha-7 Nicotinic Acetylcholine Receptor Agonist Therapy

Muscarinic M5 Acetylcholine Receptor Neurons

Muscarinic M3 Acetylcholine Receptor Neurons

CHRM2 — Muscarinic Acetylcholine Receptor M2

Outgoing (4)

Incoming (1)

Targeting Hypotheses (23)

Mentioning Analyses (6)

Genetic Aging Landscape Variants and Epigenetic Aging in PD Neuronal Subtypes

Do β-amyloid plaques and neurofibrillary tangles cause or result from cholinergi

What are the specific circulating factors in exercise-conditioned plasma that me

What molecular mechanisms enable microglia to neutralize OxPC-mediated neurodege

Do β-amyloid plaques and neurofibrillary tangles cause or result from cholinergi

Metabolomic signatures of neurodegeneration and energy metabolism dysfunction

Experiments (14)

Related Papers (20)

Debates (8)

Do PD-associated genetic aging landscape variants causally accelerate epigenetic

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

The abstract explicitly questions whether AD's hallmark pathologies induce choli

The study demonstrates that exercise-conditioned plasma transfers cognitive bene

The abstract shows microglia ameliorate OxPC toxicity to neurons and oligodendro

The abstract shows microglia ameliorate OxPC toxicity to neurons and oligodendro

The abstract shows microglia ameliorate OxPC toxicity to neurons and oligodendro

The abstract explicitly questions whether AD's hallmark pathologies induce choli

Related Research

Endosomal trafficking defects are the common upstream lesion linking APP process

Enhancing Vagal Cholinergic Signaling to Restore Gut-Brain Anti-Inflammatory Com

Glymphatic-Cholinergic Tau Clearance Cascade

Choline Kinase Activity as Membrane Integrity Response Indicator

APOE4-microglial complement signaling causes cholinergic-enriched synaptic vulne

Selective Cholinergic Protection via APP Pathway Modulation

Locus coeruleus degeneration gates whether cholinergic dysfunction or amyloid/ta

NAMPT-Centered NAD+ Restoration to Reverse Basal Forebrain Cholinergic Neuron Me

Basal forebrain NGF/TrkA trophic failure is an upstream trigger that makes choli

TREM2-C1Q Competitive Binding to Prevent Complement-Mediated Cholinergic Synapse

MFSD2A-Targeted Lysophosphatidylcholine-SPM Conjugates as CNS-Penetrant Pro-Reso

Synergistic Timing With Acetylcholinesterase Inhibitors

Cholinergic Attention Modulation Hypothesis

Amyloid first impairs cholinergic terminals through alpha7 nicotinic receptor-de

Reactive astrocytes and cholinesterase-rich low-acetylcholine niches amplify tau