Retraction Note: Deficiency of endothelial sirtuin1 in mice stimulates skeletal muscle insulin sensitivity by modifying the secretome

Qiuxia Li^{1

2

3

4}, Quanjiang Zhang^{5

6}, Young-Rae Kim^{7

8

5}, Ravinder Reddy Gaddam^{7

8

5}, Julia S Jacobs^{7

8

5}, Markus M Bachschmid⁹, Tsneem Younis^{7

8

5}, Zhiyong Zhu^{7

8

5

10}, Leonid Zingman^{7

8

5

10}, Barry London^{7

8

5}, Adam J Rauckhorst^{8

11

12

13

14}, Eric B Taylor^{8

11

12

13

14}, Andrew W Norris^{11

15

16}, Ajit Vikram^{7

8

5

11

13}, Kaikobad Irani^{17

18

19

20

21

22}

Affiliations

¹ Division of Cardiovascular Medicine, University of Iowa Carver College of Medicine, Iowa City, IA, USA. qiuxia-li@uiowa.edu.
² Abboud Cardiovascular Research Center, University of Iowa Carver College of Medicine, Iowa City, IA, USA. qiuxia-li@uiowa.edu.
³ Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, IA, USA. qiuxia-li@uiowa.edu.
⁴ Division of Endocrinology, Diabetes and Hypertension, Department of Medicine, David Geffen School of Medicine and UCLA Health, University of California-Los Angeles, Los Angeles, CA, USA. qiuxia-li@uiowa.edu.
⁵ Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, IA, USA.
⁶ Division of Endocrinology, Diabetes and Hypertension, Department of Medicine, David Geffen School of Medicine and UCLA Health, University of California-Los Angeles, Los Angeles, CA, USA.
⁷ Division of Cardiovascular Medicine, University of Iowa Carver College of Medicine, Iowa City, IA, USA.
⁸ Abboud Cardiovascular Research Center, University of Iowa Carver College of Medicine, Iowa City, IA, USA.
⁹ Boston University School of Medicine, Boston, MA, USA.
¹⁰ Veterans Affairs Medical Center, Iowa City, IA, USA.
¹¹ Fraternal Order of Eagles Diabetes Research Center (FOEDRC), University of Iowa Carver College of Medicine, Iowa City, IA, USA.
¹² Department of Physiology and Biophysics, University of Iowa Carver College of Medicine, Iowa City, IA, USA.
¹³ Pappajohn Biomedical Institute, University of Iowa Carver College of Medicine, Iowa City, IA, USA.
¹⁴ FOEDRC Metabolomics Core Facility, University of Iowa Carver College of Medicine, Iowa City, IA, USA.
¹⁵ FOEDRC Metabolic Phenotyping Core Facility, University of Iowa Carver College of Medicine, Iowa City, IA, USA.
¹⁶ Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, IA, USA.
¹⁷ Division of Cardiovascular Medicine, University of Iowa Carver College of Medicine, Iowa City, IA, USA. Kaikobadirani@gmail.com.
¹⁸ Abboud Cardiovascular Research Center, University of Iowa Carver College of Medicine, Iowa City, IA, USA. Kaikobadirani@gmail.com.
¹⁹ Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, IA, USA. Kaikobadirani@gmail.com.
²⁰ Veterans Affairs Medical Center, Iowa City, IA, USA. Kaikobadirani@gmail.com.
²¹ Fraternal Order of Eagles Diabetes Research Center (FOEDRC), University of Iowa Carver College of Medicine, Iowa City, IA, USA. Kaikobadirani@gmail.com.
²² Pappajohn Biomedical Institute, University of Iowa Carver College of Medicine, Iowa City, IA, USA. Kaikobadirani@gmail.com.

PMID: 41872187
PMCID: PMC13009424
DOI: 10.1038/s41467-026-70970-7

Retraction Note: Deficiency of endothelial sirtuin1 in mice stimulates skeletal muscle insulin sensitivity by modifying the secretome

Qiuxia Li et al. Nat Commun. 2026.

. 2026 Mar 23;17(1):2706.

doi: 10.1038/s41467-026-70970-7.

Authors

Affiliations

¹ Division of Cardiovascular Medicine, University of Iowa Carver College of Medicine, Iowa City, IA, USA. qiuxia-li@uiowa.edu.
² Abboud Cardiovascular Research Center, University of Iowa Carver College of Medicine, Iowa City, IA, USA. qiuxia-li@uiowa.edu.
³ Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, IA, USA. qiuxia-li@uiowa.edu.
⁴ Division of Endocrinology, Diabetes and Hypertension, Department of Medicine, David Geffen School of Medicine and UCLA Health, University of California-Los Angeles, Los Angeles, CA, USA. qiuxia-li@uiowa.edu.
⁵ Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, IA, USA.
⁶ Division of Endocrinology, Diabetes and Hypertension, Department of Medicine, David Geffen School of Medicine and UCLA Health, University of California-Los Angeles, Los Angeles, CA, USA.
⁷ Division of Cardiovascular Medicine, University of Iowa Carver College of Medicine, Iowa City, IA, USA.
⁸ Abboud Cardiovascular Research Center, University of Iowa Carver College of Medicine, Iowa City, IA, USA.
⁹ Boston University School of Medicine, Boston, MA, USA.
¹⁰ Veterans Affairs Medical Center, Iowa City, IA, USA.
¹¹ Fraternal Order of Eagles Diabetes Research Center (FOEDRC), University of Iowa Carver College of Medicine, Iowa City, IA, USA.
¹² Department of Physiology and Biophysics, University of Iowa Carver College of Medicine, Iowa City, IA, USA.
¹³ Pappajohn Biomedical Institute, University of Iowa Carver College of Medicine, Iowa City, IA, USA.
¹⁴ FOEDRC Metabolomics Core Facility, University of Iowa Carver College of Medicine, Iowa City, IA, USA.
¹⁵ FOEDRC Metabolic Phenotyping Core Facility, University of Iowa Carver College of Medicine, Iowa City, IA, USA.
¹⁶ Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, IA, USA.
¹⁷ Division of Cardiovascular Medicine, University of Iowa Carver College of Medicine, Iowa City, IA, USA. Kaikobadirani@gmail.com.
¹⁸ Abboud Cardiovascular Research Center, University of Iowa Carver College of Medicine, Iowa City, IA, USA. Kaikobadirani@gmail.com.
¹⁹ Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, IA, USA. Kaikobadirani@gmail.com.
²⁰ Veterans Affairs Medical Center, Iowa City, IA, USA. Kaikobadirani@gmail.com.
²¹ Fraternal Order of Eagles Diabetes Research Center (FOEDRC), University of Iowa Carver College of Medicine, Iowa City, IA, USA. Kaikobadirani@gmail.com.
²² Pappajohn Biomedical Institute, University of Iowa Carver College of Medicine, Iowa City, IA, USA. Kaikobadirani@gmail.com.

PMID: 41872187
PMCID: PMC13009424
DOI: 10.1038/s41467-026-70970-7

No abstract available

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Retraction of

Deficiency of endothelial sirtuin1 in mice stimulates skeletal muscle insulin sensitivity by modifying the secretome.
Li Q, Zhang Q, Kim YR, Gaddam RR, Jacobs JS, Bachschmid MM, Younis T, Zhu Z, Zingman L, London B, Rauckhorst AJ, Taylor EB, Norris AW, Vikram A, Irani K. Li Q, et al. Nat Commun. 2023 Sep 11;14(1):5595. doi: 10.1038/s41467-023-41351-1. Nat Commun. 2023. Retraction in: Nat Commun. 2026 Mar 23;17(1):2706. doi: 10.1038/s41467-026-70970-7. PMID: 37696839 Free PMC article. Retracted.

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Retraction Note: Deficiency of endothelial sirtuin1 in mice stimulates skeletal muscle insulin sensitivity by modifying the secretome

Affiliations

Retraction Note: Deficiency of endothelial sirtuin1 in mice stimulates skeletal muscle insulin sensitivity by modifying the secretome

Authors

Affiliations

Retraction of

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