entity

PROTEIN

Entity Detail — Knowledge Graph Node

Understanding Entity Pages

This page aggregates everything SciDEX knows about PROTEIN: 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.

12Connections

22Hypotheses

0Analyses

10Outgoing

2Incoming

20Experiments

0Debates

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Wiki Pages (1)

Knowledge base pages for this entity

Canonical Page

Amyloid Precursor Protein (APP)

entity · 3485 words

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Outgoing (10)

Target	Relation	Type	Str
secondary structure	involved_in	process	0.95
protein folding	involved_in	process	0.95
amino acid sequence	involved_in	process	0.90
Distant Pqtl Effects	mediates	mechanism	0.88
Alzheimer'S Disease	biomarker_for	disease	0.88
NEURODEGENERATION	associated_with	disease	0.80
protein_quantitative_trait_loci	mediates	phenotype	0.80
PROTEOSTATIC INTEGRITY	regulates	biological_process	0.80
ORGANELLE COMMUNICATION	regulates	biological_process	0.80
NETWORK-LEVEL COMPUTATION	regulates	biological_process	0.80

Incoming (2)

Source	Relation	Type	Str
LncRNA	interacts_with	biomarker	0.80
NEMO	interacts_with	protein	0.70

Targeting Hypotheses (22)

Hypotheses where this entity is a therapeutic target

Hypothesis	Score	Disease	Analysis
Microglial AIM2 Inflammasome as the Primary Driver of TDP-43	0.824	neurodegeneration	What are the mechanisms by which gut mic
Engineered Apolipoprotein E4-Neutralizing Shuttle Peptides	0.718	neurodegeneration	Blood-brain barrier transport mechanisms
Heat Shock Protein 70 Disaggregase Amplification	0.668	neurodegeneration	TDP-43 phase separation therapeutics for
Pericyte senescence is sufficient to weaken the BBB even wit	0.630	neurodegeneration	Does pericyte senescence drive BBB break
Conditional CRISPR Kill Switches for Aberrant Protein Cleara	0.624	neurodegeneration	CRISPR-based therapeutic approaches for

Serine/Arginine-Rich Protein Kinase Modulation	0.624	neurodegeneration	TDP-43 phase separation therapeutics for
Designer TRAK1-KIF5 fusion proteins accelerate therapeutic m	0.621	neurodegeneration	Mitochondrial transfer between astrocyte
J-protein co-chaperone repertoire enables selective recognit	0.620	protein biochemistry	Do chaperones selectively recognize path
Tau fibrils expose neuronal phosphatidylserine and heat-shoc	0.620	neurodegeneration	Synaptic pruning by microglia in neurode
CSF ApoE- and clusterin-rich lipoprotein particles stabilize	0.606	neurodegeneration	Which specific CSF molecular components
A genetically encoded reporter for axonal mitochondrial prot	0.540	neuroscience	How can subcellular compartmentalization
Circulating IBA1 Protein Absorption/Interference with Detect	0.507	neuroinflammation	What causes IBA1 low/negative microglia
VPS35 Retromer Restoration to Rescue Endosomal Protein Traff	0.506	proteomics	Quantitative proteomics of the aging syn
Sulfated glycans and metal-binding CSF proteins brace alpha-	0.489	neurodegeneration	Which specific CSF molecular components
RNA-binding proteins stabilize or gate the lncRNA-0021:mmu-m	0.480	molecular neurobiology	How does lncRNA-0021 achieve sequence-sp
CHIP E3 Ligase Enhancement to Target Synaptic Proteins for D	0.472	proteomics	Quantitative proteomics of the aging syn
Hsp70 cochaperone BAG3-mediated Autophagy Activation for Syn	0.469	proteomics	Quantitative proteomics of the aging syn
HDAC6 Inhibitor Therapy for Pan-Neurodegenerative Protein Ho	0.450	neurodegeneration	Comparative epigenetic signatures across
Apolipoprotein E4-Mediated Metabolic Dysfunction Correction	0.380	metabolomics	Metabolomic signatures of neurodegenerat
Direct APOE4-TDP-43 Protein-Protein Interaction Promoting Ag	0.360	neurodegeneration	How does APOE4 mechanistically increase
Alectinib Binds Mitochondrial C1q-like Proteins (C1QDC1) Rat	0.122	molecular biology	Does Alectinib truly bind C1q directly w
Alectinib's Putative C1q Binding Derives from Hydrophobic Ag	0.105	molecular biology	Does Alectinib truly bind C1q directly w

Mentioning Analyses (0)

Scientific analyses that reference this entity

No analyses mention this entity

Experiments (20)

Experimental studies targeting or related to this entity

Experiment	Type	Disease	Score	Feasibility	Model	Status	Est. Cost
AD Amyloid-Resilient Phenotype Study — Why Some amyloid-Positive Indiv	clinical	Alzheimer's Disease	0.400	0.50	human	proposed	$6,550,000
AD Combination Therapy Trial: Anti-Aβ + Anti-Tau	clinical	Alzheimer's Disease	0.400	0.50	cell_line	proposed	$180,000
Why Does Amyloid Removal Only Slow Decline 27%? — Mechanistic investig	clinical	Alzheimer's Disease	0.400	0.50	human	proposed	$7,100,000
ApoE4 Function in Alzheimer's Disease	validation	Alzheimer's Disease	0.400	0.50	mouse	proposed	$360,000
Blood-Based Biomarker Panel for Early AD Detection	clinical	Alzheimer's Disease	0.400	0.50	cell_line	proposed	$220,000
Down Syndrome Alzheimer's Disease: Mechanisms and Therapeutic Timing	clinical	Alzheimer's Disease	0.400	0.50	human	proposed	$7,500,000
Metal Ion Homeostasis Dysregulation in Alzheimer's Disease	validation	Alzheimer's Disease	0.400	0.50	human	proposed	$2,730,000
Sex Differences in Alzheimer's Disease — mechanisms and therapeutic im	clinical	Alzheimer's Disease	0.400	0.50	human	proposed	$7,500,000
s:** - Dose-response studies showing therapeutic window without toxici	falsification	Neurodegeneration	0.400	0.50	cell_line	proposed	$80,000
Chaperone-Mediated Autophagy Dysfunction in PD - Experiment Design	clinical	Parkinson's Disease	0.400	0.50	human	proposed	$5,460,000
Mutant Huntingtin (mHTT) Clearance Mechanisms — Therapeutic Target Val	validation	Neurodegeneration	0.400	0.50	human	proposed	$3,000,000
Multiscale Computational Modeling of Protein Aggregation Kinetics	validation	Parkinson's Disease	0.400	0.50	human	proposed	$2,280,000
Prion Strain Diversity and Selective Vulnerability in CJD	clinical	Neurodegeneration	0.400	0.50	human	proposed	$5,460,000
Proteasome-Ubiquitin System Dysfunction Validation in Parkinson's Dise	clinical	Parkinson's Disease	0.400	0.50	human	proposed	$6,550,000
Protein Aggregation Kinetic Validation Results	validation	Neurodegeneration	0.400	0.50	in_silico	proposed	$120,000
Experiment Validation: In vitro ThT Assay	validation	Alzheimer's Disease	0.400	0.50	cell_line	proposed	$160,000
Viral Infections and Alzheimer's Disease — causal mechanisms and thera	clinical	Alzheimer's Disease	0.400	0.50	human	proposed	$5,460,000
Proposed experiment from debate on Microglia activate astrocytes via I	falsification	Neurodegeneration	0.400	0.50	cell_line	proposed	$100,000
s:** - Temporal analysis showing mitochondrial defects precede other p	falsification	Neurodegeneration	0.400	0.50	cell_line	proposed	$80,000
ALS Progression Rate Heterogeneity — mechanism and biomarker predictor	clinical	ALS	0.400	0.50	human	proposed	$6,550,000

Related Papers (20)

Scientific publications cited in analyses involving this entity

Title & PMID	Authors	Journal	Year	Citations
Heat Shock Protein Family A Member 1A Attenuates Apoptosis and Oxidative Stress [PMID:40066224]	Liu H, Zhou Y, Wang Z, Liu D, Li Y, Lai	MedComm (2020)	2025	1
From sleep to cancer to neurodegenerative disease: the crucial role of Hsp70 in [PMID:37643058]	Ghosh S, Vashisth K, Ghosh S, Han SS, Bh	J Biomol Struct Dyn	2024	1
Plasma proteins and onset of type 2 diabetes and diabetic complications: Proteom [PMID:37652020]	Yuan S, Xu F, Li X, Chen J, Zheng J, Man	Cell Rep Med	2023	1
Interplay of Low-Density Lipoprotein Receptors, LRPs, and Lipoproteins in Pulmon [PMID:35257044]	Calvier L, Herz J, Hansmann G	JACC Basic Transl Sci	2022	1
ApoE in Alzheimer's disease: pathophysiology and therapeutic strategies. [PMID:36348357]	Raulin AC, Doss SV, Trottier ZA, Ikezu T	Mol Neurodegener	2022	1
DRAK2 aggravates nonalcoholic fatty liver disease progression through SRSF6-asso [PMID:34614409]	Li Y, Xu J, Lu Y, Bian H, Yang L, Wu H,	Cell Metab	2021	1
Lysosome-targeting chimaeras for degradation of extracellular proteins. [PMID:32728216]	Banik SM, Pedram K, Wisnovsky S, Ahn G,	Nature	2020	1
Initiation of Parental Genome Reprogramming in Fertilized Oocyte by Splicing Kin [PMID:32169215]	Gou LT, Lim DH, Ma W, Aubol BE, Hao Y, W	Cell	2020	1
Myeloid-Specific Deletion of Epsins 1 and 2 Reduces Atherosclerosis by Preventin [PMID:30595089]	Brophy ML, Dong Y, Tao H, Yancey PG, Son	Circ Res	2019	1
KIF5A de novo mutation associated with myoclonic seizures and neonatal onset pro [PMID:27414745]	Rydzanicz M, Jagła M, Kosinska J, Tomasi	Clin Genet	2017	1
Role of LRP1 in the pathogenesis of Alzheimer's disease: evidence from clinical [PMID:28381441]	Shinohara M, Tachibana M, Kanekiyo T, Bu	J Lipid Res	2017	1
ALKBH5 is a mammalian RNA demethylase that impacts RNA metabolism and mouse fert [PMID:23177736]	Zheng G, Dahl JA, Niu Y, Fedorcsak P, Hu	Mol Cell	2013	1
TRAK/Milton motor-adaptor proteins steer mitochondrial trafficking to axons and [PMID:23395375]	van Spronsen M, Mikhaylova M, Lipka J, S	Neuron	2013	1
Delineation of the TRAK binding regions of the kinesin-1 motor proteins. [PMID:24161670]	Randall TS, Moores C, Stephenson FA	FEBS Lett	2013	1
Circulating heat shock protein 70 (HSPA1A) in normal and pathological pregnancie [PMID:19821156]	Molvarec A, Tamási L, Losonczy G, Madách	Cell Stress Chaperones	2010	1
Integrating NHANES and network toxicology to assess the impact of organophosphat [PMID:41804832]	Dai K, Huang Y, Cai H, Zhong G, Xie Z, W	Toxicology mechanisms and meth	2026	0
Crystal structures reveal phosphorylation-dependent disruption of the heat shock [PMID:41833837]	Stewart M, Paththamperuma C, McCann C, C	Cell stress & chaperones	2026	0
Aryl hydrocarbon receptor-mediated transcriptional regulation of HSP70 exacerbat [PMID:41725010]	Wen M, Li J, Li Y, Hun M, Yang T, Meng Y	Cell & bioscience	2026	0
Palmitoylation-Mediated Ubiquitination of SRPK1 Regulates Ferroptosis in High-Fa [PMID:41610308]	Tan XH, Li KF, Yuan YM, Xia MC, Zhao FZ	Adv Sci (Weinh)	2026	0
Single-cell transcriptomics reveal heat shock protein dysregulation in severe SA [PMID:41772029]	Suzuki T, Sato Y, Suzuki M, Fukuda Y, Iw	Scientific reports	2026	0

Debates (0)

Multi-agent debates referencing this entity

No debates reference this entity

Related Research

Hypotheses and analyses mentioning PROTEIN in their description or question text

Serine/Arginine-Rich Protein Kinase Modulation

Score: 0.624 · neurodegeneration · 2026-04-02

## Mechanistic Overview Serine/Arginine-Rich Protein Kinase Modulation starts from the claim that modulating SRPK1 withi

Designer TRAK1-KIF5 fusion proteins accelerate therapeutic mitochondrial deliver

Score: 0.621 · neurodegeneration · 2026-04-02

## Mechanistic Overview Designer TRAK1-KIF5 fusion proteins accelerate therapeutic mitochondrial delivery starts from th

J-protein co-chaperone repertoire enables selective recognition of pathogenic co

Score: 0.620 · protein biochemistry · 2026-04-21

**Molecular Mechanism and Rationale** The J-protein co-chaperone system represents a sophisticated cellular quality con

Tau fibrils expose neuronal phosphatidylserine and heat-shock protein 70, drivin

Score: 0.620 · neurodegeneration · 2026-04-22

## Mechanistic Overview Tau fibrils expose neuronal phosphatidylserine and heat-shock protein 70, driving microglial non

CSF ApoE- and clusterin-rich lipoprotein particles stabilize disease-relevant al

Score: 0.606 · neurodegeneration · 2026-04-25

Specific lipoprotein particles bind fibril surfaces and preserve polymorph architecture and seeding fidelity outside the

A genetically encoded reporter for axonal mitochondrial protein import fidelity

Score: 0.540 · neuroscience · 2026-04-26

MTS-dGFP fusion construct requires intact TOM40/TOM20 translocase for mitochondrial import, serving as direct read-out o

Circulating IBA1 Protein Absorption/Interference with Detection

Score: 0.507 · neuroinflammation · 2026-04-21

## Mechanistic Overview Circulating IBA1 Protein Absorption/Interference with Detection starts from the claim that modul

VPS35 Retromer Restoration to Rescue Endosomal Protein Trafficking

Score: 0.506 · proteomics · 2026-04-25

VPS35 Retromer Restoration to Rescue Endosomal Protein Trafficking

Sulfated glycans and metal-binding CSF proteins brace alpha-synuclein fibril pol

Score: 0.489 · neurodegeneration · 2026-04-25

Electrostatic bridging by glycans and low-abundance proteins preserves disease-relevant fibril architecture.

RNA-binding proteins stabilize or gate the lncRNA-0021:mmu-miR-6361 duplex

Score: 0.480 · molecular neurobiology · 2026-04-25

An auxiliary protein, such as TDP-43, FUS, or an hnRNP family member, may bind lncRNA-0021 and/or mmu-miR-6361 to increa

CHIP E3 Ligase Enhancement to Target Synaptic Proteins for Degradation

Score: 0.472 · proteomics · 2026-04-25

CHIP E3 Ligase Enhancement to Target Synaptic Proteins for Degradation

Hsp70 cochaperone BAG3-mediated Autophagy Activation for Synaptic Protein Qualit

Score: 0.469 · proteomics · 2026-04-25

Hsp70 cochaperone BAG3-mediated Autophagy Activation for Synaptic Protein Quality Control

HDAC6 Inhibitor Therapy for Pan-Neurodegenerative Protein Homeostasis

Score: 0.450 · neurodegeneration · 2026-04-25

HDAC6 Inhibitor Therapy for Pan-Neurodegenerative Protein Homeostasis

Apolipoprotein E4-Mediated Metabolic Dysfunction Correction via Liver X Receptor

Score: 0.380 · metabolomics · 2026-04-25

Apolipoprotein E4-Mediated Metabolic Dysfunction Correction via Liver X Receptor Agonism

Direct APOE4-TDP-43 Protein-Protein Interaction Promoting Aggregation Seeding

Score: 0.360 · neurodegeneration · 2026-04-21

## Mechanistic Overview Direct APOE4-TDP-43 Protein-Protein Interaction Promoting Aggregation Seeding starts from the cl