Evidence map›Paper›PMID 37658602›Full record

ArticleBiophysical journal2023

Characterizing the transmembrane domains of ADAM10 and BACE1 and the impact of membrane composition.

Conor B Abraham, Lin Xu, George A Pantelopulos, John E Straub

Open access · bronzeAbstract read
In one paragraph

Article in Biophysical journal, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.2field-weighted citation impact, top 21% of its field
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

5 citing papers in PubMed, 7 citations in OpenAlex.

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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

4 authors at 1 institution in 1 country.

Conor B AbrahamDepartment of Chemistry, Boston University, Boston, Massachusetts.
Lin XuDepartment of Chemistry, Boston University, Boston, Massachusetts.
George A PantelopulosDepartment of Chemistry, Boston University, Boston, Massachusetts; Laboratory of Chemical Physics, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland.
John E StraubDepartment of Chemistry, Boston University, Boston, Massachusetts. Electronic address: straub@bu.edu.
Boston University · US

Funding

Probing the roles of membrane and cholesterol on Aβ biogenesis and prion protein interactionsR01GM107703 · NIGMS · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI STRAUB, JOHN E., THIRUMALAI, DEVARAJAN · 2015 to 2022
$2.7M
NIGMS NIH HHS R01 GM107703
6 · The paper itself

Abstract

The β-secretase, BACE1, and the α-secretase, ADAM10, are known to competitively cleave amyloid precursor protein (APP) in the amyloid cascades of Alzheimer's disease. Cleavage of APP by BACE1 produces a 99-residue C-terminal peptide (APP-C99) that is subsequently cleaved by γ-secretase to form amyloid-β (Aβ) protein, whereas cleavage of APP by ADAM10 is nonamyloidogenic. It has been speculated that ADAM10/APP and BACE1/APP interactions are regulated by colocalization within and outside of liquid-ordered membrane domains; however, the mechanism of this regulation and the character of the proteins' transmembrane domains are not well understood. In this work, we have developed and characterized minimal congener sequences for the transmembrane domains of ADAM10 and BACE1 using a multiscale modeling approach combining both temperature replica exchange and conventional molecular dynamics simulations based on the coarse-grained Martini2.2 and all-atom CHARMM36 force fields. Our results show that membrane composition impacts the character of the transmembrane domains of BACE1 and ADAM10, adding credence to the speculation that membrane domains are involved in the etiology of Alzheimer's disease.

Indexed as

Alzheimer DiseaseAmyloid Precursor Protein SecretasesADAM10 ProteinAmyloid beta-PeptidesAmyloid beta-Protein PrecursorAspartic Acid EndopeptidasesHumansMembrane ProteinsADAM10 ProteinADAM10 protein, humanAmyloid beta-PeptidesAmyloid beta-Protein PrecursorAmyloid Precursor Protein SecretasesAspartic Acid EndopeptidasesBACE1 protein, humanMembrane Proteins

Identifiers

PMID37658602
PMCPMC10560698
OpenAlexW4386376767

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.