concept

PHOSPHORYLATION

Entity Detail — Knowledge Graph Node

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This page aggregates everything SciDEX knows about PHOSPHORYLATION: 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.

14Connections

17Hypotheses

0Analyses

7Outgoing

7Incoming

6Experiments

0Debates

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💡 Concept Info

Name	PHOSPHORYLATION

Wiki Pages (1)

Knowledge base pages for this entity

Canonical Page

CBS Tau Phosphorylation Pathways

mechanism · 1501 words

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Pathway Diagram

graph TD
    PHOSPHORYLATION[PHOSPHORYLATION]
    PHOSPHORYLATION -->|modulates| G3BP1[G3BP1]
    PHOSPHORYLATION -->|regulates| Liquid_Liquid_Phase_Separation[Liquid-Liquid Phase Separation]
    PHOSPHORYLATION -->|modulates| MAPT[MAPT]
    PHOSPHORYLATION -->|modulates| SNCA[SNCA]
    PHOSPHORYLATION -->|inhibits| PTEN[PTEN]
    TAU[TAU] -->|involved_in| PHOSPHORYLATION
    Tau[Tau] -->|involved_in| PHOSPHORYLATION
    PGC1A[PGC1A] -->|involved_in| PHOSPHORYLATION
    __SYNUCLEIN[Α-SYNUCLEIN] -->|involved_in| PHOSPHORYLATION
    __synuclein[α-synuclein] -->|undergoes| PHOSPHORYLATION

Outgoing (7)

Target	Relation	Type	Str
G3BP1	modulates	entity	0.90
G3BP1	modulates	protein	0.85
Liquid-Liquid Phase Separation	regulates	process	0.85
Phase Separation	associated_with	process	0.85
SNCA	modulates	protein	0.85
MAPT	modulates	protein	0.85
PTEN	inhibits	gene	0.80

Incoming (7)

Source	Relation	Type	Str
TAU	involved_in	protein	0.98
TAU	regulates	entity	0.90
Tau	involved_in	protein	0.90
HSP27	associated_with	protein	0.85
PGC1A	involved_in	gene	0.85
Α-SYNUCLEIN	involved_in	protein	0.85
α-synuclein	undergoes	protein	0.70

Targeting Hypotheses (17)

Hypotheses where this entity is a therapeutic target

Hypothesis	Score	Disease	Analysis
p38α Inhibitor and PRMT1 Activator Combination to Restore Ph	0.848	neurodegeneration	What is the therapeutic window between i
H6: Aberrant eIF2α Phosphorylation Creates Stalled Translati	0.834	neurodegeneration	How do pathological stress granules tran
HSPB1 Phosphorylation Mimetics to Promote Protective TDP-43	0.820	neurodegeneration	What is the therapeutic window between i
Astroglial Gap Junction Coordination via Connexin-43 Phospho	0.720	neurodegeneration	Perivascular spaces and glymphatic clear
MAP6-CRMPS cooperative phosphorylation by GSK3β	0.700	neurodegeneration	View

Drp1-S616 Phosphorylation Fission Priming Enables t-Bid-Driv	0.693	neurodegeneration	What upstream mechanisms cause TDP-43 to
ALS-Linked OPTN/TBK1 Mutations Impair Phosphorylation Cascad	0.648	neurodegeneration	How do pathological stress granules in n
H1: CK2 Hyperphosphorylation Locks G3BP1 in Hyper-condensed	0.637	neurodegeneration	How do pathological stress granules tran
c-Abl Tyrosine Kinase Activation Drives α-Synuclein Phosphor	0.605	neurodegeneration	Legacy Pre-Pipeline Hypothesis Import
Aβ42 oligomers drive TDP-43 phosphorylation at s409/410 thro	0.595	neurodegeneration	What mechanisms drive TDP-43 pathology s
TBK1 Phosphorylation State Creates Phospho-Regulated Periphe	0.577	neurodegeneration	What determines the spatial organization
Dual-Mechanism Model: G2019S Increases Both Baseline AND Sig	0.550	neurodegeneration	Do pathogenic LRRK2 mutations amplify vo
Selective OGA Inhibition as 'Tau Stabilization' Strategy Wit	0.458	neurodegeneration	Which tau PTMs are both disease-specific
Casein Kinase 2 (CK2)-Mediated Hyperphosphorylation of G3BP1	0.440	neurodegeneration	How do pathological stress granules in n
GSK3β Inhibition to Prevent α-Synuclein Phosphorylation and	0.429	neurodegeneration	Does RGS6 upregulation or D2 autorecepto
eIF2alpha Dephosphorylation Threshold Prevents Pro-Apoptotic	0.420	-	What is the minimum effective dose of tr
CK2-mediated HSP90α phosphorylation switches client discrimi	0.410	protein biochemistry	Do chaperones selectively recognize path

Mentioning Analyses (0)

Scientific analyses that reference this entity

No analyses mention this entity

Experiments (6)

Experimental studies targeting or related to this entity

Experiment	Type	Disease	Score	Feasibility	Model	Status	Est. Cost
MAPK pathway inhibition by QTJD through butyrate mechanism	exploratory	Mycoplasma pneumoniae pneumoni	0.900	0.00	Mouse macrophages	proposed	N/A
Cx43 knockdown effects on mitochondrial transfer	exploratory	osteoarthritis	0.900	0.00	human bone marrow-derived MSCs	proposed	N/A
Confocal imaging of MSC-chondrocyte interactions during mitochondrial	exploratory	osteoarthritis	0.850	0.00	human bone marrow-derived MSCs	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
Astrocyte Ferritin Iron Metabolism Dysfunction in Parkinson's Disease	clinical	Parkinson's Disease	0.400	0.50	human	proposed	$6,550,000
Gap Junction Dysfunction Validation in Parkinson's Disease	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
PIEZO channels link mechanical forces to uterine contractions in parturition. [PMID:41231991]	Zhang Y, Kini SA, Mishkanian SA, Yarishk	Science	2025	1
GJA1-20k and Mitochondrial Dynamics. [PMID:35399255]	Shimura D, Shaw RM	Front Physiol	2022	1
Inhibition of connexin43 improves functional recovery after ischemic brain injur [PMID:25988944]	Li X, Zhao H, Tan X, Kostrzewa RM, Du G,	Glia	2015	1
Connexin43 Deficiency Leads to Ventricular Arrhythmias by Reprogramming Proline [PMID:41618855]	["Ying H", "Fan H", "Wang Y", "Jiang R",	Advanced science (Weinheim, Ba	2026	0
Prenatal lipopolysaccharide exposure programs cardiac fibrosis via dysregulating [PMID:41789580]	Wen Y, Yuan Y, Zhang H, Liu Y	Molecular medicine reports	2026	0
The relationship between Connexin 43 (Cx43) and partner protein, human discs lar [PMID:41703342]	["Scott H", "Dong L", "Stevenson A", "Ma	Cell and tissue research	2026	0
Thermal Adaptation Inhibits the Wnt Signaling Pathway Regulating Autophagy and I [PMID:41889212]	["Song R", "Zhang Z", "Zhu S", "Fu K", "	Molecular reproduction and dev	2026	0
Identification and validation of ferroptosis-related genes for diabetic nephropa [PMID:41825713]	Duan H, Wang Y, Wang Q, Yan J, Fan X, Wu	European journal of pharmacolo	2026	0
Danggui Sini decoction attenuates intervertebral disc degeneration by regulating [PMID:41812505]	Chen S, Zhou X, Wang W, Zheng Y, Kang R,	International immunopharmacolo	2026	0
Reproductive tissue-derived stromal cells rescue fertility by coupling follicula [PMID:41888633]	["Borutinskait\u0117 V", "Krastinait\u01	Stem cells translational medic	2026	0
A Single-Cell Transcriptomic Atlas Elucidates a Microglial Gene Signature Linkin [PMID:41884157]	["Zhong R", "Yang H", "Li X", "Wang F",	Journal of inflammation resear	2026	0
Essential Role of CD63 in Maintaining Corneal Epithelial Identity in the Human L [PMID:41817143]	["Sasamoto Y", "Suzuki K", "Sato S", "Le	Investigative ophthalmology &	2026	0
Hypoxia Increases Connexin46 and Connexin43 Levels in KNS-42 Glioblastoma Cells. [PMID:41898710]	Minogue PJ, Beyer EC, Berthoud VM	International journal of molec	2026	0
Cx43 modulates malignant phenotypes in bladder cancer cells via the c-Src/PTEN/F [PMID:41910821]	["Chi Q", "Xu H", "Li H", "Ma G", "Li X"	Journal of molecular histology	2026	0
SnRNA-seq reveals the ameliorative effects of optimized Xueyu Jingshen formula o [PMID:41720010]	Bai J, Xie N, Hou Y, Yan J, Chen M, Yu S	Phytomedicine : international	2026	0
Transcriptome and alternative splicing analyses uncover immune-centric pathogene [PMID:41911957]	["Yan W", "Na L", "Tao G", "Jing L", "Yi	Gene	2026	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
Oligodendrocyte-selective deletion of the eIF2α kinase Perk/Eif2ak3 limits funct [PMID:38587137]	Saraswat Ohri S, Forston MD, Myers SA	Glia	2024	0
WDR45 contributes to neurodegeneration through regulation of ER homeostasis and [PMID:31204559]	["Wan Huida", "Wang Qi", "Chen Xiuting",	Autophagy	2020	0

Debates (0)

Multi-agent debates referencing this entity

No debates reference this entity

Related Research

Hypotheses and analyses mentioning PHOSPHORYLATION in their description or question text

Drp1-S616 Phosphorylation Fission Priming Enables t-Bid-Driven MPTP Amplificatio

Score: 0.693 · neurodegeneration · 2026-04-21

## Mechanistic Overview Drp1-S616 Phosphorylation Fission Priming Enables t-Bid-Driven MPTP Amplification starts from th

ALS-Linked OPTN/TBK1 Mutations Impair Phosphorylation Cascade Required for Patho

Score: 0.648 · neurodegeneration · 2026-04-22

**Molecular Mechanism and Rationale** The OPTN/TBK1 phosphorylation cascade represents a critical quality control mecha

H1: CK2 Hyperphosphorylation Locks G3BP1 in Hyper-condensed State

Score: 0.637 · neurodegeneration · 2026-04-22

**Molecular Mechanism and Rationale** The proposed mechanism centers on the dysregulation of G3BP1 (Ras GTPase-activati

c-Abl Tyrosine Kinase Activation Drives α-Synuclein Phosphorylation and Neurodeg

Score: 0.605 · neurodegeneration · 2026-04-26

c-Abl (ABL1) phosphorylates α-synuclein at Y39, promoting aggregation and neuronal toxicity. Nilotinib (FDA-approved for

Aβ42 oligomers drive TDP-43 phosphorylation at s409/410 through CDK5/p25 activat

Score: 0.595 · neurodegeneration · 2026-04-21

**Molecular Mechanism and Rationale** The hypothesis centers on a novel mechanistic pathway linking amyloid-β42 (Aβ42)

TBK1 Phosphorylation State Creates Phospho-Regulated Peripheral Retention Thresh

Score: 0.577 · neurodegeneration · 2026-04-21

## Mechanistic Overview TBK1 Phosphorylation State Creates Phospho-Regulated Peripheral Retention Threshold starts from

Dual-Mechanism Model: G2019S Increases Both Baseline AND Signal-Dependent Phosph

Score: 0.550 · neurodegeneration · 2026-04-26

G2019S has two separable effects: (1) increases catalytic efficiency at baseline (higher floor), AND (2) increases LRRK2

Selective OGA Inhibition as 'Tau Stabilization' Strategy Without Phosphorylation

Score: 0.458 · neurodegeneration · 2026-04-13

## Mechanistic Overview Selective OGA Inhibition as 'Tau Stabilization' Strategy Without Phosphorylation Cross-Talk star

Casein Kinase 2 (CK2)-Mediated Hyperphosphorylation of G3BP1 Blocks TRIM21 Acces

Score: 0.440 · neurodegeneration · 2026-04-22

## Mechanistic Overview Casein Kinase 2 (CK2)-Mediated Hyperphosphorylation of G3BP1 Blocks TRIM21 Access starts from th

GSK3β Inhibition to Prevent α-Synuclein Phosphorylation and Aggregation

Score: 0.429 · neurodegeneration · 2026-04-18

## Mechanistic Overview GSK3β Inhibition to Prevent α-Synuclein Phosphorylation and Aggregation starts from the claim th

eIF2alpha Dephosphorylation Threshold Prevents Pro-Apoptotic ATF4/CHOP Activatio

Score: 0.420 · unknown disease · 2026-04-26

Low-dose trazodone reduces phosphorylation of eIF2alpha, shifting translational control away from ATF4-dependent pro-apo

CK2-mediated HSP90α phosphorylation switches client discrimination toward diseas

Score: 0.410 · protein biochemistry · 2026-04-21

## Mechanistic Overview CK2-mediated HSP90α phosphorylation switches client discrimination toward disease conformers sta