Evidence map›Paper›PMID 41837733›Full record

ArticleJournal of medicinal chemistry2026

Brain Permeable SGK1 Inhibitors: A Promising Therapeutic Strategy for Neurodegenerative Diseases.

Enrique Madruga, Alfonso Garcia-Rubia, Carlos Sanchez-Nuñez, Loreto Martinez-Gonzalez, Ana María Fernandez-Escamilla, Isabel Lastres-Becker, Carmen Gil, Ana Martinez

Abstract read
In one paragraph

Article in Journal of medicinal chemistry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Enrique MadrugaCentro de Investigaciones Biológicas "Margarita Salas"─CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain.ORCID 0000-0002-7012-9737
Alfonso Garcia-RubiaCentro de Investigaciones Biológicas "Margarita Salas"─CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain.
Carlos Sanchez-NuñezCentro de Investigaciones Biológicas "Margarita Salas"─CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain.
Loreto Martinez-GonzalezCentro de Investigaciones Biológicas "Margarita Salas"─CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain.
Ana María Fernandez-EscamillaInstituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universitas Miguel Hernández, 03202 Elche, Alicante, Spain.
Isabel Lastres-BeckerCentro de Investigación Biomédica en Red en Enfermedades Neurodegeneartivas (CIBERNED), Instituto de Salud Carlos III, 28029 Madrid, Spain.
Carmen GilCentro de Investigaciones Biológicas "Margarita Salas"─CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain.ORCID 0000-0002-3882-6081
Ana MartinezCentro de Investigaciones Biológicas "Margarita Salas"─CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain.ORCID 0000-0002-2707-8110

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A major challenge in modern medicine is developing new therapies for aging-related diseases such as neurodegenerative disorders, whose prevalence increases with longer life expectancy. Although kinase inhibitors have achieved clinical success, their development for central nervous system (CNS) disorders remains limited due to the complexity of kinase networks and poor blood-brain barrier (BBB) permeability. Serum/glucocorticoid-regulated kinase 1 (SGK1) participates in multiple signaling pathways but remains an underexplored target in neurodegeneration. Following a mixed ligand- and structure-based virtual screening, we have previously identified a brain-penetrant SGK1 inhibitor. A medicinal chemistry program based on hit expansion and optimization for BBB permeability reported here has generated a new family of SGK1 inhibitors as chemical probes that enable the investigation of SGK1's role in neurological disorders and serve as promising starting points for drug development. These findings highlight SGK1 as a potential therapeutic target for neurodegenerative diseases, such as Alzheimer's disease.

Indexed as

BrainImmediate-Early ProteinsNeurodegenerative DiseasesProtein Kinase InhibitorsProtein Serine-Threonine KinasesAnimalsBlood-Brain BarrierHumansSerum-Glucocorticoid Regulated KinasesStructure-Activity RelationshipImmediate-Early ProteinsProtein Kinase InhibitorsProtein Serine-Threonine KinasesSerum-Glucocorticoid Regulated Kinases

Identifiers

PMID41837733
PMCPMC13036784

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.