Evidence map›Paper›PMID 33025510›Full record

ArticleMolecular neurobiology2021

Mitochondria-Targeted Small Peptide, SS31 Ameliorates Diabetes Induced Mitochondrial Dynamics in Male TallyHO/JngJ Mice.

Jasvinder Singh Bhatti, Kavya Thamarai, Ramesh Kandimalla, Maria Manczak, Xiangling Yin, Subodh Kumar, Murali Vijayan, P Hemachandra Reddy

Open access · greenAbstract read
In one paragraph

Article in Molecular neurobiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.9field-weighted citation impact, top 13% 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

21 citing papers in PubMed, 40 citations in OpenAlex.

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  12. Common methods in mitochondrial research (Review).International journal of molecular medicine · 2022
    Article
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  14. A Pathophysiological Intersection of Diabetes and Alzheimer's Disease.International journal of molecular sciences · 2022
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  15. Antioxidants (Basel, Switzerland) · 2022
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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

8 authors at 2 institutions in 2 countries.

Jasvinder Singh BhattiDepartment of Human Genetics and Molecular Medicine, School of Health Sciences, Central University of Punjab, Bathinda, India.
Kavya ThamaraiGarrison Institute on Aging, Texas Tech University Health Sciences Center, 3601 4th Street, MS 9424, Lubbock, TX, 79430, USA.
Ramesh KandimallaGarrison Institute on Aging, Texas Tech University Health Sciences Center, 3601 4th Street, MS 9424, Lubbock, TX, 79430, USA.
Maria ManczakGarrison Institute on Aging, Texas Tech University Health Sciences Center, 3601 4th Street, MS 9424, Lubbock, TX, 79430, USA.
Xiangling YinGarrison Institute on Aging, Texas Tech University Health Sciences Center, 3601 4th Street, MS 9424, Lubbock, TX, 79430, USA.
Subodh KumarInternal Medicine Department, Texas Tech University Health Sciences Center, 3601 4th Street / 4B 207, MS 9424, Lubbock, TX, 79430, USA.
Murali VijayanInternal Medicine Department, Texas Tech University Health Sciences Center, 3601 4th Street / 4B 207, MS 9424, Lubbock, TX, 79430, USA.
P Hemachandra ReddyGarrison Institute on Aging, Texas Tech University Health Sciences Center, 3601 4th Street, MS 9424, Lubbock, TX, 79430, USA. hemachandra.reddy@ttuhsc.edu.ORCID http://orcid.org/0000-0002-9560-9948
Texas Tech University · USCentral University of Punjab · IN

Funding

Mitochondrial Molecules in Alzheimer's Disease and Other TauopathiesR01AG069333 · NIA · TEXAS TECH UNIVERSITY HEALTH SCIS CENTER · PI REDDY, P. HEMACHANDRA · 2020 to 2023
$3.4M
Dynamin-Related Protein 1 and Mitochondrial Fragmentation in Alzheimer's DiseaseR01AG042178 · NIA · TEXAS TECH UNIVERSITY HEALTH SCIS CENTER · PI REDDY, P. HEMACHANDRA · 2012 to 2016
$2.0M
Voltage-Dependent Anion Channel and Neurodegeneration in Alzheimer's DiseaseR01AG047812 · NIA · TEXAS TECH UNIVERSITY HEALTH SCIS CENTER · PI REDDY, P. HEMACHANDRA · 2014 to 2018
$1.9M
Mitochondrial Fragmentation and Neurodegeneration in Huntington's DiseaseR01NS105473 · NINDS · TEXAS TECH UNIVERSITY HEALTH SCIS CENTER · PI REDDY, P. HEMACHANDRA · 2017 to 2021
$1.8M
Small Molecules as Therapeutic Targets for Alzheimer's DiseaseR56AG060767 · NIA · TEXAS TECH UNIVERSITY HEALTH SCIS CENTER · PI REDDY, P. HEMACHANDRA · 2019 to 2019
$699k
MicroRNA-455-3p and Alzheimer's DiseaseR56AG066347 · NIA · TEXAS TECH UNIVERSITY HEALTH SCIS CENTER · PI REDDY, P. HEMACHANDRA · 2020 to 2020
$586k
Small Molecule Inhibitor Therapeutic Target for Alzheimer's Disease.R41AG060836 · NIA · SYNAPTEX, LLC · PI REDDY, P. HEMACHANDRA · 2018 to 2018
$250k
NIA NIH HHS R01 AG042178NIA NIH HHS R01 AG047812NIA NIH HHS R01 AG069333NIA NIH HHS R41 AG060836NIA NIH HHS R56 AG060767NIA NIH HHS R56 AG066347NIH HHS AG042178, AG047812, NS105473, AG060767 and AG069333NINDS NIH HHS R01 NS105473
6 · The paper itself

Abstract

The escalating burden of type 2 diabetes (T2D) and its related complications has become a major public health challenge worldwide. Substantial evidence indicates that T2D is one of the culprits for the high prevalence of Alzheimer's disease (AD) in diabetic subjects. This study aimed to investigate the possible mitochondrial alterations in the pancreas induced by hyperglycemia in diabetes. We used a diabetic TallyHO/JngJ (TH) and non-diabetic, SWR/J mice strains. The diabetic and non-diabetic status in animals was assessed by performing intraperitoneal glucose tolerance test at four time points, i.e., 4, 8, 16, and 24 weeks of age. We divided 24-week-old TH and SWR/J mice into 3 groups: controls, diabetic TH mice, and diabetic TH mice treated with SS31 peptide. After the treatment of male TH mice with SS31, intraperitoneally, for 4 weeks, we studied mitochondrial dynamics, biogenesis, and function. The mRNA and protein expression levels of mitochondrial proteins were evaluated using qPCR and immunoblot analysis. The diabetic mice after 24 weeks of age showed overt pancreatic injury as demonstrated by disintegration and atrophy of β cells with vacuolization and reduced islet size. Mitochondrial dysfunction was observed in TH mice, as evidenced by significantly elevated H

Indexed as

Mitochondrial DynamicsAdenosine TriphosphateAnimalsBlood GlucoseBody WeightDiabetes Mellitus, ExperimentalFastingFemaleGlucose Tolerance TestHyperglycemiaInsulin ResistanceLipid PeroxidationMaleMiceMitochondriaOligopeptidesAdenosine Triphosphatearginyl-2,'6'-dimethyltyrosyl-lysyl-phenylalaninamideBlood GlucoseOligopeptidesRNA, MessengerAlzheimer’s diseaseMitochondrial dysfunctionOxidative stressTallyHO/JngJ miceType 2 diabetes

Identifiers

PMID33025510
PMCPMC7856017
OpenAlexW3092219155

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Registered trials

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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.