Balance your folate or the yin and yang of folate in hematopoiesis

by Hartmut Geiger
Published 2017-12-01

Septins in Stem Cells

by Tanja Schuster, Hartmut Geiger
Published 2021-12-01

Contribution of an aged microenvironment to aging-associated myeloproliferative disease.

by Virag Vas, Corinna Wandhoff, Karin Dörr, Anja Niebel, Hartmut Geiger
Published 2012-01-01

Aging of the microenvironment influences clonality in hematopoiesis.

by Virag Vas, Katharina Senger, Karin Dörr, Anja Niebel, Hartmut Geiger
Published 2012-01-01

Longevity and Stem Cells: A Genetic Connection

by Hartmut Geiger, Jarrod M. True, Gerald de Haan, Gary Van Zant
Published 2001-01-01

Suppression of elevated Cdc42 activity promotes the regenerative potential of aged intestinal stem cells

by Kodandaramireddy Nalapareddy, Aishlin Hassan, Leesa L. Sampson, Yi Zheng, Hartmut Geiger
Published 2021-04-01

Targeted methods for epigenetic age predictions in mice

by Yang Han, Miloš Nikolić, Michael Gobs, Julia Franzen, Gerald de Haan, Hartmut Geiger, Wolfgang Wagner
Published 2020-12-01

Reconstructing Boolean network ensembles from single-cell data for unraveling dynamics in the aging of human hematopoietic stem cells

by Julian D. Schwab, Nensi Ikonomi, Silke D. Werle, Felix M. Weidner, Hartmut Geiger, Hans A. Kestler
Published 2021-01-01

Epigenetic Clocks for Mice Based on Age-Associated Regions That are Conserved Between Mouse Strains and Human

by Juan-Felipe Perez-Correa, Juan-Felipe Perez-Correa, Vithurithra Tharmapalan, Vithurithra Tharmapalan, Hartmut Geiger, Wolfgang Wagner, Wolfgang Wagner
Published 2022-06-01

Latexin regulation by HMGB2 is required for hematopoietic stem cell maintenance

by Cuiping Zhang, Yvonne N Fondufe-Mittendorf, Chi Wang, Jin Chen, Qiang Cheng, Daohong Zhou, Yi Zheng, Hartmut Geiger, Ying Liang
Published 2020-03-01

The Spindle Assembly Checkpoint Is Required for Hematopoietic Progenitor Cell Engraftment

by Andreas Brown, Johannes Pospiech, Karina Eiwen, Darren J. Baker, Bettina Moehrle, Vadim Sakk, Kalpana Nattamai, Mona Vogel, Ani Grigoryan, Hartmut Geiger
Published 2017-11-01

Latexin deletion protects against radiation-induced hematopoietic damages via selective activation of Bcl-2 prosurvival pathway

by Cuiping Zhang, Xiaojing Cui, Yi Liu, Fang Wang, Robert Signer, Kapana Nattamai, Daohong Zhou, Yi Zheng, Hartmut Geiger, Fengyi Wan, Ying Liang
Published 2023-06-01

Epigenetic age-predictor for mice based on three CpG sites

by Yang Han, Monika Eipel, Julia Franzen, Vadim Sakk, Bertien Dethmers-Ausema, Laura Yndriago, Ander Izeta, Gerald de Haan, Hartmut Geiger, Wolfgang Wagner
Published 2018-08-01

Rac1 and Rac2 GTPases are necessary for early erythropoietic expansion in the bone marrow but not in the spleen

by Theodosia A. Kalfa, Suvarnamala Pushkaran, Xiaoling Zhang, James F. Johnson, Dao Pan, Deidre Daria, Hartmut Geiger, Jose A. Cancelas, David A. Williams, Yi Zheng
Published 2010-01-01

Aging of human hematopoietic stem cells is linked to changes in Cdc42 activity

by Amanda Amoah, Anja Keller, Ramiz Emini, Markus Hoenicka, Andreas Liebold, Angelika Vollmer, Karina Eiwen, Karin Soller, Vadim Sakk, Yi Zheng, Maria Carolina Florian, Hartmut Geiger
Published 2021-01-01

The lifespan quantitative trait locus gene Securin controls hematopoietic progenitor cell function

by Andreas Brown, Desiree Schuetz, Yang Han, Deidre Daria, Kalpana J. Nattamai, Karina Eiwen, Vadim Sakk, Johannes Pospiech, Thomas Saller, Gary van Zant, Wolfgang Wagner, Hartmut Geiger
Published 2020-02-01

RHOA GTPase Controls YAP-Mediated EREG Signaling in Small Intestinal Stem Cell Maintenance

by Ming Liu, Zheng Zhang, Leesa Sampson, Xuan Zhou, Kodandaramireddy Nalapareddy, Yuxin Feng, Shailaja Akunuru, Jaime Melendez, Ashley Kuenzi Davis, Feng Bi, Hartmut Geiger, Mei Xin, Yi Zheng
Published 2017-12-01

Impaired immune surveillance accelerates accumulation of senescent cells and aging

by Yossi Ovadya, Tomer Landsberger, Hanna Leins, Ezra Vadai, Hilah Gal, Anat Biran, Reut Yosef, Adi Sagiv, Amit Agrawal, Alon Shapira, Joseph Windheim, Michael Tsoory, Reinhold Schirmbeck, Ido Amit, Hartmut Geiger, Valery Krizhanovsky
Published 2018-12-01

Latexin Inactivation Enhances Survival and Long-Term Engraftment of Hematopoietic Stem Cells and Expands the Entire Hematopoietic System in Mice

by Yi Liu, Cuiping Zhang, Zhenyu Li, Chi Wang, Jianhang Jia, Tianyan Gao, Gerhard Hildebrandt, Daohong Zhou, Subbarao Bondada, Peng Ji, Daret St. Clair, Jinze Liu, Changguo Zhan, Hartmut Geiger, Shuxia Wang, Ying Liang
Published 2017-04-01

Canonical Wnt Signaling Ameliorates Aging of Intestinal Stem Cells

by Kodandaramireddy Nalapareddy, Kalpana J. Nattamai, Rupali S. Kumar, Rebekah Karns, Kathryn A. Wikenheiser-Brokamp, Leesa L. Sampson, Maxime M. Mahe, Nambirajan Sundaram, Mary-Beth Yacyshyn, Bruce Yacyshyn, Michael A. Helmrath, Yi Zheng, Hartmut Geiger
Published 2017-03-01