concept

PV

Entity Detail — Knowledge Graph Node

Understanding Entity Pages

This page aggregates everything SciDEX knows about PV: 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.

51Connections

30Hypotheses

1Analyses

27Outgoing

24Incoming

5Experiments

1Debates

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💡 Concept Info

Name	PV
Key Genes/Proteins	ACC, ALS, AR, BIN1, CDK5, DRP1
Related Diseases	Alzheimer's disease, autism spectrum disorder, epilepsy
Linked Hypotheses	49 hypotheses

Wiki Pages (20)

Knowledge base pages for this entity

Validated Hypothesis: Closed-loop tACS targeting EC-II PV interneurons to suppress burst firing and block tau propagation via perforant path in AD

hypothesis · 5450 words

→

Validated Hypothesis: Closed-loop focused ultrasound targeting EC-II PV interneurons to restore theta-gamma coupling and prevent tau seeding in AD

hypothesis · 5330 words

→

Validated Hypothesis: Optogenetic restoration of hippocampal gamma oscillations via selective PV interneuron activation using implantable LED arrays in Alzheimer's disease

hypothesis · 5256 words

→

Validated Hypothesis: Beta-frequency entrainment therapy targeting PV interneuron-astrocyte coupling for tau clearance

hypothesis · 5241 words

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Validated Hypothesis: Closed-loop optogenetic targeting PV interneurons to restore theta-gamma coupling and prevent amyloid-induced synaptic dysfunction in AD

hypothesis · 4945 words

→

Pathway Diagram

graph TD
    PV[PV]
    PV -->|expressed in| Inhibitory_Neurons[Inhibitory Neurons]
    PV -->|promotes| motor_recovery[motor recovery]
    PV -->|expressed in| SST[SST]
    PV -->|expressed in| autism_spectrum_disorder[autism spectrum disorder]
    PV -->|phosphorylates| epilepsy[epilepsy]
    PNN[PNN] -->|activates| PV
    ACC[ACC] -->|regulates| PV
    HSPA1A[HSPA1A] -->|expressed in| PV
    CDK5[CDK5] -->|activates| PV
    DRP1[DRP1] -->|activates| PV
    JAK2[JAK2] -->|causes| PV
    NRG1[NRG1] -->|inhibits| PV

Outgoing (27)

Target	Relation	Type	Str
benchmark_ot_ad_answer_key:PV	data_in	dataset_row	0.00
motor recovery	promotes	phenotype	0.95
Inhibitory Neurons	expressed_in	cell_type	0.95
autism spectrum disorder	expressed_in	disease	0.70
SST	inhibits	gene	0.70
SST	regulates	gene	0.70
SST	expressed_in	gene	0.70
epilepsy	inhibits	disease	0.60
epilepsy	associated_with	disease	0.60
neuroinflammation	activates	disease	0.60
oxidative stress response	participates_in	pathway	0.60
NF-kB signaling	participates_in	pathway	0.60
synaptic plasticity	participates_in	pathway	0.60
autism spectrum disorder	implicated_in	disease	0.60
autism spectrum disorder	inhibits	disease	0.60
Alzheimer's disease	inhibits	disease	0.60
Alzheimer's disease	causes	disease	0.60
Alzheimer's disease	interacts_with	disease	0.60
microglia	expressed_in	cell_type	0.60
SST	associated_with	gene	0.60
epilepsy	phosphorylates	disease	0.60
SST	activates	gene	0.60
SST	biomarker_for	gene	0.60
epilepsy	interacts_with	disease	0.60
epilepsy	activates	disease	0.60
schizophrenia	associated_with	disease	0.60
neurons	expressed_in	cell_type	0.55

Incoming (24)

Source	Relation	Type	Str
benchmark_ot_ad_answer_key:PV	data_in	dataset_row	0.00
PNN	activates	gene	0.80
ACC	regulates	gene	0.70
AR	associated_with	gene	0.60
NMDAR	expressed_in	gene	0.60
ACC	expressed_in	gene	0.60
PNN	expressed_in	gene	0.60
PNN	translocates_to	gene	0.60
NRG1	associated_with	gene	0.60
PNN	inhibits	gene	0.60
NRG1	inhibits	gene	0.60
HSPA1A	expressed_in	gene	0.60
GDNF	associated_with	gene	0.60
CDK5	activates	gene	0.60
DRP1	activates	gene	0.60
CDK5	phosphorylates	gene	0.60
JAK2	causes	gene	0.60
JAK2	interacts_with	gene	0.60
JAK2	associated_with	gene	0.60
JAK2	activates	gene	0.60
BIN1	associated_with	gene	0.60
BIN1	causes	gene	0.60
ALS	co_expressed_with	gene	0.60
GABA	inhibits	gene	0.60

Targeting Hypotheses (30)

Hypotheses where this entity is a therapeutic target

Hypothesis	Score	Disease	Analysis
Closed-loop optogenetic targeting PV interneurons to restore	0.959	alzheimers	Circuit-level neural dynamics in neurode
Beta-frequency entrainment therapy targeting PV interneuron-	0.884	alzheimers	Circuit-level neural dynamics in neurode
Closed-loop transcranial focused ultrasound to restore hippo	0.865	alzheimers	Circuit-level neural dynamics in neurode
Optogenetic restoration of hippocampal gamma oscillations vi	0.865	alzheimers	Circuit-level neural dynamics in neurode
Gamma Oscillation Entrainment Enhances lncRNA-9969-Mediated	0.865	molecular-neurobiology	How does lncRNA-0021 achieve sequence-sp

Closed-loop focused ultrasound targeting EC-II PV interneuro	0.863	alzheimers	Circuit-level neural dynamics in neurode
Closed-loop transcranial focused ultrasound to restore hippo	0.827	alzheimers	Circuit-level neural dynamics in neurode
Closed-loop tACS targeting EC-II PV interneurons to suppress	0.811	alzheimers	Circuit-level neural dynamics in neurode
Closed-loop transcranial focused ultrasound targeting CA1 PV	0.797	alzheimers	Circuit-level neural dynamics in neurode
Gamma entrainment reactivates PV+ interneuron ensembles to r	0.777	alzheimers	Gamma entrainment therapy to restore hip
Prefrontal sensory gating circuit restoration via PV interne	0.775	alzheimers	Circuit-level neural dynamics in neurode
Closed-loop focused ultrasound targeting CA1 PV interneurons	0.754	alzheimers	Circuit-level neural dynamics in neurode
C1QA/C1QB Subunit-Specific Inhibition to Block Aberrant PV I	0.747	neurodegeneration	Are interneuron oscillation deficits com
BACE1/NRG1 Axis Dysfunction Drives Excitatory/Inhibitory Imb	0.743	neurodegeneration	What are the physiological functions of
Complement C1QA Inhibition Synergizes with PV Interneuron Mo	0.659	neurodegeneration	What molecular mechanisms underlie the d
Optogenetic PV Cell Activation Restores Gamma Power via PV P	0.635	alzheimers	Closed-loop optogenetic targeting PV int
Closed-loop optogenetic targeting of PV interneurons to rest	0.633	als	-
Optogenetic viral vector delivery via tFUS-mediated blood-br	0.622	alzheimers	Circuit-level neural dynamics in neurode
Ketone-Based Metabolic Switching to Restore PV Interneuron F	0.609	neurodegeneration	test
Closed-loop transcranial alternating current stimulation to	0.603	alzheimers	Circuit-level neural dynamics in neurode
Closed-loop tACS targeting EC-II PV interneurons to enhance	0.596	alzheimers	Circuit-level neural dynamics in neurode
Closed-Loop Phase-Specific Targeting of PV-to-Pyramidal Syna	0.585	alzheimers	Closed-loop optogenetic targeting PV int
Neuropeptide Y (NPY) Co-release from PV Interneurons Modulat	0.585	alzheimers	Closed-loop optogenetic targeting PV int
TREM2-mediated PV interneuron stabilization to restore gamma	0.583	neurodegeneration	-
Astrocyte-PV Interneuron Metabolic Coupling as a Mediator of	0.565	alzheimers	Closed-loop optogenetic targeting PV int
Closed-loop transcranial focused ultrasound targeting entorh	0.564	alzheimers	Circuit-level neural dynamics in neurode
Closed-loop transcranial focused ultrasound to restore hippo	0.564	alzheimers	Circuit-level neural dynamics in neurode
Complement C1q Suppression as Mechanism Linking Exercise Pla	0.560	neurodegeneration	What are the specific circulating factor
Real-time closed-loop transcranial focused ultrasound target	0.559	alzheimers	Circuit-level neural dynamics in neurode
Closed-loop transcranial focused ultrasound with gamma entra	0.000	alzheimers	Circuit-level neural dynamics in neurode

Mentioning Analyses (1)

Scientific analyses that reference this entity

Are interneuron oscillation deficits compensatory responses or primary pathologi

neurodegeneration | 2026-04-15 | 1 hypotheses Top: 0.747

Experiments (5)

Experimental studies targeting or related to this entity

Experiment	Type	Disease	Score	Feasibility	Model	Status	Est. Cost
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
Autophagy receptor identification for stress granule elimination	exploratory	neurodegenerative diseases	0.900	0.00	cultured cells under arsenite	proposed	N/A
Epigenetic clocks association with brain aging patterns in older women	exploratory	cognitive impairment and demen	0.900	0.00	human patients	proposed	N/A
Microglial SIRPα expression in human Alzheimer's disease tissue	exploratory	Alzheimer's disease	0.800	0.00	human brain tissue	proposed	N/A
Closed-loop tFUS Enhances Glymphatic Clearance and Restores CA1 PV Int	in_vivo	Alzheimer's disease	0.765	0.55	APP/PS1 mice 8-11 months (n=10	abandoned	$125,000

Related Papers (15)

Scientific publications cited in analyses involving this entity

Title & PMID	Authors	Journal	Year
Retinal Müller glia alterations and their impact on ocular glymphatic clearance [PMID:41603340]	Das G, Raghunathan R, Wang L	J Alzheimers Dis	2026
The Glymphatic-Venous Axis in Brain Clearance Failure: Aquaporin-4 Dysfunction, [PMID:41226584]	["Costea D", "Dobrin N", "Tataru C", "To	International journal of molec	2025
Longitudinal changes of blood-brain barrier and transcytolemmal water exchange p [PMID:40089221]	Xiong C, Yu Z, Yin Y	Neuroimage	2025
The future of biomarkers for vascular contributions to cognitive impairment and [PMID:40542975]	Lennon MJ, Karvelas N, Ganesh A	Geroscience	2025
Roles of NAD+ in Health and Aging. [PMID:37848251]	Lautrup S, Hou Y, Fang EF, Bohr VA	Cold Spring Harbor perspective	2024
P-tau217 correlates with neurodegeneration in Alzheimer's disease, and targeting [PMID:38513667]	Zhang D, Zhang W, Ming C, Gao X, Yuan H,	Neuron	2024
The necroptosis cell death pathway drives neurodegeneration in Alzheimer's disea [PMID:38852117]	Balusu S, De Strooper B	Acta neuropathologica	2024
The different autophagy degradation pathways and neurodegeneration. [PMID:35134347]	Fleming A, Bourdenx M, Fujimaki M, Karab	Neuron	2022
Insulin Resistance and Diabetes Mellitus in Alzheimer's Disease. [PMID:34069890]	Burillo J, Marqués P, Jiménez B, Gonzále	Cells	2021
WDR45 contributes to neurodegeneration through regulation of ER homeostasis and [PMID:31204559]	["Wan Huida", "Wang Qi", "Chen Xiuting",	Autophagy	2020
WDR45 contributes to neurodegeneration through regulation of ER homeostasis and [PMID:31204559]	["Wan Huida", "Wang Qi", "Chen Xiuting",	Autophagy	2020
Improvement of glymphatic-lymphatic drainage of beta-amyloid by focused ultrasou [PMID:32999351]	Lee Y, Choi Y, Park EJ	Sci Rep	2020
Mitophagy inhibits amyloid-β and tau pathology and reverses cognitive defi [PMID:30742114]	Unknown	Nature neuroscience	2019
Intraneuronal beta-amyloid aggregates, neurodegeneration, and neuron loss in tra [PMID:17021169]	["Oakley, Holly", "Cole, Sarah L", "Loga	The Journal of neuroscience :	2006
The amyloid hypothesis of Alzheimer's disease: progress and problems on the road [PMID:12130773]	["Hardy, John", "Selkoe, Dennis J"]	Science (New York, N.Y.)	2002

Debates (1)

Multi-agent debates referencing this entity

The debate raised whether SST/PV interneuron dysfunction represents adaptive com

closed · Rounds: 4 · Score: 0.76 · 2026-04-16

Related Research

Hypotheses and analyses mentioning PV in their description or question text

Closed-loop focused ultrasound targeting EC-II PV interneurons to restore theta-

Score: 0.863 · alzheimers · 2026-04-07

## Mechanistic Overview Closed-loop focused ultrasound targeting EC-II PV interneurons to restore theta-gamma coupling a

Closed-loop transcranial focused ultrasound to restore hippocampal gamma oscilla

Score: 0.827 · alzheimers · 2026-04-16

## Mechanistic Overview Closed-loop transcranial focused ultrasound to restore hippocampal gamma oscillations via glymph

Closed-loop tACS targeting EC-II PV interneurons to suppress burst firing and bl

Score: 0.811 · alzheimers · 2026-04-05

## Mechanistic Overview Closed-loop tACS targeting EC-II PV interneurons to suppress burst firing and block tau propagat

Closed-loop transcranial focused ultrasound targeting CA1 PV interneurons with r

Score: 0.797 · alzheimers · 2026-04-07

## Mechanistic Overview Closed-loop transcranial focused ultrasound targeting CA1 PV interneurons with real-time gamma f

Gamma entrainment reactivates PV+ interneuron ensembles to restore inhibition/ex

Score: 0.777 · alzheimers · 2026-04-28

40 Hz auditory-visual gamma entrainment selectively activates parvalbumin-positive (PV+) basket cells in hippocampus and

Prefrontal sensory gating circuit restoration via PV interneuron enhancement

Score: 0.775 · alzheimers · 2026-04-02

## Molecular Mechanism and Rationale Parvalbumin-expressing (PV+) interneurons represent the most abundant class of GAB

Closed-loop focused ultrasound targeting CA1 PV interneurons to restore theta-ga

Score: 0.754 · alzheimers · 2026-04-07

## Mechanistic Overview Closed-loop focused ultrasound targeting CA1 PV interneurons to restore theta-gamma coupling and

C1QA/C1QB Subunit-Specific Inhibition to Block Aberrant PV Interneuron Input Eli

Score: 0.747 · neurodegeneration · 2026-04-15

**Molecular Mechanism and Rationale** The complement system's classical pathway, initiated by C1q complex formation, re

BACE1/NRG1 Axis Dysfunction Drives Excitatory/Inhibitory Imbalance via PV Intern

Score: 0.743 · neurodegeneration · 2026-04-15

## Mechanistic Overview BACE1/NRG1 Axis Dysfunction Drives Excitatory/Inhibitory Imbalance via PV Interneuron Hypofuncti

Complement C1QA Inhibition Synergizes with PV Interneuron Modulation

Score: 0.659 · neurodegeneration · 2026-04-13

## Mechanistic Overview Complement C1QA Inhibition Synergizes with PV Interneuron Modulation starts from the claim that

Optogenetic PV Cell Activation Restores Gamma Power via PV Protein Upregulation

Score: 0.635 · alzheimers · 2026-04-28

Closed-loop stimulation of PV+ interneurons at gamma frequencies (40 Hz) using ChrimsonR rescues gamma oscillation power

Optogenetic viral vector delivery via tFUS-mediated blood-brain barrier opening

Score: 0.622 · alzheimers · 2026-04-07

## Mechanistic Overview Optogenetic viral vector delivery via tFUS-mediated blood-brain barrier opening to restore hippo

Ketone-Based Metabolic Switching to Restore PV Interneuron Function

Score: 0.609 · neurodegeneration · 2026-04-16

## Mechanistic Overview Ketone-Based Metabolic Switching to Restore PV Interneuron Function starts from the claim that m

Closed-loop transcranial alternating current stimulation to restore hippocampal-

Score: 0.603 · alzheimers · 2026-04-05

## Mechanistic Overview Closed-loop transcranial alternating current stimulation to restore hippocampal-prefrontal gamma

PV

Understanding Entity Pages

Wiki Pages (20)

Validated Hypothesis: Closed-loop tACS targeting EC-II PV interneurons to suppress burst firing and block tau propagation via perforant path in AD

Validated Hypothesis: Closed-loop focused ultrasound targeting EC-II PV interneurons to restore theta-gamma coupling and prevent tau seeding in AD

Validated Hypothesis: Optogenetic restoration of hippocampal gamma oscillations via selective PV interneuron activation using implantable LED arrays in Alzheimer's disease

Validated Hypothesis: Beta-frequency entrainment therapy targeting PV interneuron-astrocyte coupling for tau clearance

Validated Hypothesis: Closed-loop optogenetic targeting PV interneurons to restore theta-gamma coupling and prevent amyloid-induced synaptic dysfunction in AD

Validated Hypothesis: Closed-loop transcranial focused ultrasound to restore hippocampal gamma oscillations via direct PV interneuron recruitment in Alzheimer's disease

Validated Hypothesis: Closed-loop transcranial focused ultrasound to restore hippocampal gamma oscillations via glymphatic enhancement and amyloid clearance from PV interneurons in Alzheimer's disease

Paraventricular Hypothalamic Nucleus (PVN) Neurons

Validated Hypothesis: Gamma Oscillation Entrainment Enhances lncRNA-9969-Mediated Autophagy Through PV Interneuron-Specific ceRNA Networks

PVALB Gene - Parvalbumin

MPV17 Gene - MPV17 Mitochondrial Inner Membrane Protein

TRPV5

TRPV2 — Transient Receptor Potential Cation Channel Subfamily V Member 2

TRPV6

PV Interneurons (Hippocampus)

Parvalbumin-Positive (PV+) Interneurons

TRPV1 Sensory Neurons

Periventricular Nucleus (PVN) Neurons

Cortical PV Fast-Spiking Interneurons

TRPV2 Protein