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.

13Connections
30Hypotheses
4Analyses
10Outgoing
3Incoming
17Experiments
5Debates

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Wiki Pages (21)

Knowledge base pages for this entity

Canonical Page

Amyloid Precursor Protein (APP)

entity · 3485 words

Beta-Secretase (BACE1) Protein

protein · 5302 words

HNRNPA2B1 Protein

protein · 5015 words

NTF4 Protein

protein · 4726 words

TRA2B Protein - Transformer-2 Beta

protein · 4438 words

APP Protein

protein · 4363 words

Outgoing (10)

TargetRelationTypeStr
secondary structureinvolved_inprocess0.95
protein foldinginvolved_inprocess0.95
amino acid sequenceinvolved_inprocess0.90
Distant Pqtl Effectsmediatesmechanism0.88
Alzheimer'S Diseasebiomarker_fordisease0.88

Incoming (3)

SourceRelationTypeStr
biomarkers-gap-43-growth-associated-proteindescribeswiki0.90
LncRNAinteracts_withbiomarker0.80
NEMOinteracts_withprotein0.70

Targeting Hypotheses (30)

Hypotheses where this entity is a therapeutic target

HypothesisScoreDiseaseAnalysis
Microglial AIM2 Inflammasome as the Primary Driver of TDP-43 0.824 neurodegeneration What are the mechanisms by which gut mic
C9orf72 Hexanucleotide Repeat Dipeptide Repeat Proteins Inhi 0.738 neurodegeneration Legacy Pre-Pipeline Hypothesis Import
Matrix Metalloproteinase-9 and TIMP-1 Ratio in Peripheral Bl 0.735 - What blood-brain barrier permeability ch
Engineered Apolipoprotein E4-Neutralizing Shuttle Peptides 0.718 neurodegeneration Blood-brain barrier transport mechanisms
Matrix Metalloproteinase-9/TIMP-1 Ratio in CSF Identifies Pr 0.675 - What blood-brain barrier permeability ch
Matrix Metalloproteinase-9 and TIMP-1 Ratio in Peripheral Bl 0.640 - What blood-brain barrier permeability ch
J-protein co-chaperone repertoire enables selective recognit 0.630 protein biochemistry Do chaperones selectively recognize path
Pericyte senescence is sufficient to weaken the BBB even wit 0.630 neurodegeneration Does pericyte senescence drive BBB break
RNA-Binding Protein Sequestration and 3′UTR Dysregulation 0.625 - How does the intron-retained RNA isoform
Heat Shock Protein 70 Disaggregase Amplification 0.625 neurodegeneration TDP-43 phase separation therapeutics 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
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
VPS35 Retromer Restoration to Rescue Endosomal Protein Traff 0.517 proteomics Quantitative proteomics of the aging syn
Matrix Metalloproteinase-9-Mediated Claudin-5 Cleavage Drive 0.515 - What blood-brain barrier permeability ch
Circulating IBA1 Protein Absorption/Interference with Detect 0.507 neuroinflammation What causes IBA1 low/negative microglia
RNA-binding proteins stabilize or gate the lncRNA-0021:mmu-m 0.497 molecular neurobiology How does lncRNA-0021 achieve sequence-sp
Conditional CRISPR Kill Switches for Aberrant Protein Cleara 0.496 neurodegeneration CRISPR-based therapeutic approaches for
Sulfated glycans and metal-binding CSF proteins brace alpha- 0.489 neurodegeneration Which specific CSF molecular components
CHIP E3 Ligase Enhancement to Target Synaptic Proteins for D 0.471 proteomics Quantitative proteomics of the aging syn
Hsp70 cochaperone BAG3-mediated Autophagy Activation for Syn 0.459 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 0.385 metabolomics Metabolomic signatures of neurodegenerat
Direct APOE4-TDP-43 Protein-Protein Interaction Promoting Ag 0.360 neurodegeneration How does APOE4 mechanistically increase
Heparan sulfate proteoglycan binding selectivity determines 0.000 Alzheimer's disease, Parkinson's disease, ALS What determines the selectivity and effi
J-protein co-chaperone repertoire drives ATP-independent dis 0.000 protein biochemistry Do chaperones selectively recognize path
Distinct J-protein architectures decode exposed β-sheet reco 0.000 protein biochemistry Do chaperones selectively recognize path
TFEB-mediated Autophagy Enhancement to Clear Protein Aggrega 0.000 proteomics Quantitative proteomics of the aging syn

Mentioning Analyses (4)

Scientific analyses that reference this entity

What determines the selectivity and efficiency of intercellular transmission pat

neurodegeneration | 2026-04-08 | 1 hypotheses

How do host cell factors influence the conformation and propagation properties o

neurodegeneration | 2026-04-08 | 0 hypotheses

What molecular mechanisms determine the conformational diversity and strain-like

neurodegeneration | 2026-04-07 | 0 hypotheses

Protein aggregation cross-seeding across neurodegenerative diseases

neurodegeneration | 2026-04-01 | 0 hypotheses

Experiments (17)

Experimental studies targeting or related to this entity

ExperimentTypeDiseaseScoreFeasibilityModelStatusEst. 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

Related Papers (20)

Scientific publications cited in analyses involving this entity

Title & PMIDAuthorsJournalYearCitations
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
Lysosome-targeting chimaeras for degradation of extracellular proteins. [PMID:32728216] Banik SM, Pedram K, Wisnovsky S, Ahn G, Nature 2020 1
Small molecule-driven NLRP3 inflammation inhibition via interplay between ubiqui [PMID:30966861] ["Han X", "Sun S", "Sun Y", "Song Q", "Z Autophagy 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
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
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
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
Heat shock suppresses the innate immune response of bovine endometrial epithelia [PMID:41665179] Tariq A, Sagheer M, Seekford ZK, Ren J, Reproduction & fertility 2026 0
APOE-Targeted Therapeutics for Alzheimer's Disease. [PMID:41224653] ["Yassine H", "Hugo C", "O'Donovan B", " The Journal of neuroscience : 2025 0
Cerebral Microbleeds and Amyloid Pathology Estimates From the Amyloid Biomarker [PMID:39841474] ["Oomens J", "van Gils V", "Vos S", "Fre JAMA network open 2025 0
AMBP protects against aortic valve calcification by inhibiting ERK1/2 and JNK pa [PMID:40225558] ["Guo C", "Liu X", "Mei Z", "Chang M", " Theranostics 2025 0
Blood-based pre-screening in the SKYLINE secondary prevention Ph3 gantenerumab s [PMID:41085131] ["Bauer A", "Rabe C", "Schiffman C", "Ro Alzheimer's & dementia : the j 2025 0
ApoE-Corona oncolytic adenovirus nanoparticles enable blood-brain barrier penetr [PMID:40987376] Ge T, Niu A, Lv Y, Chen Y, Liu Y, Lei X, Journal of controlled release 2025 0

Debates (5)

Multi-agent debates referencing this entity

The abstract mentions that pathological seeds have different characteristics and

closed · Rounds: 4 · Score: 0.65 · 2026-04-21

Protein aggregation cross-seeding across neurodegenerative diseases?

closed · Rounds: 4 · Score: 0.70 · 2026-04-12

How do host cell factors influence the conformation and propagation properties o

closed · Rounds: 4 · Score: 0.95 · 2026-04-10

While the abstract establishes that intercellular transmission occurs for variou

closed · Rounds: 4 · Score: 0.95 · 2026-04-09

Analysis question not specified

closed · Rounds: 4 · Score: 0.53 · 2026-04-06

Related Research

Hypotheses and analyses mentioning Protein in their description or question text

Matrix Metalloproteinase-9 and TIMP-1 Ratio in Peripheral Blood as an Early Indi

Score: 0.640 · unknown disease · 2026-04-26

Elevated MMP-9/TIMP-1 ratio reflects net proteolytic activity against the BBB, causing degradation of tight junction pro

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

Score: 0.630 · protein biochemistry · 2026-04-21

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

Pericyte senescence is sufficient to weaken the BBB even without classic amyloid

Score: 0.630 · neurodegeneration · 2026-04-25

Selective induction of a senescence program in adult pericytes is sufficient to impair barrier-supportive trophic signal

RNA-Binding Protein Sequestration and 3′UTR Dysregulation

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

Intron-retained GBA isoform sequesters neuronal RBPs (FMRP, HuR, TDP-43) that normally bind to wild-type GBA mRNA 3′UTR

Heat Shock Protein 70 Disaggregase Amplification

Score: 0.625 · neurodegeneration · 2026-04-02

## Molecular Mechanism and Rationale The HSP70 chaperone system operates as a protein disaggregation machine through an

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

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

VPS35 Retromer Restoration to Rescue Endosomal Protein Trafficking

Score: 0.517 · proteomics · 2026-04-25

VPS35 Retromer Restoration to Rescue Endosomal Protein Trafficking

Matrix Metalloproteinase-9-Mediated Claudin-5 Cleavage Drives Early Tight Juncti

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

Neuroinflammation triggers astrocyte and microglial MMP-9 activation, which proteolytically cleaves claudin-5, the princ

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

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

Score: 0.497 · 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

Conditional CRISPR Kill Switches for Aberrant Protein Clearance

Score: 0.496 · neurodegeneration · 2026-04-04

## Mechanistic Overview Conditional CRISPR Kill Switches for Aberrant Protein Clearance starts from the claim that modul