Results 51 to 60 of about 248,820 (244)

Safety of Daprodustat for the Treatment of Chronic Kidney Disease Anemia: Final Analysis of a Multicenter Postmarketing Surveillance Study in Japan

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This final analysis of a multicenter, prospective postmarketing surveillance study evaluated the safety of daprodustat in patients with chronic kidney disease anemia in routine clinical practice in Japan. Methods Patients who initiated daprodustat between September 2020 and July 2022 were registered.
Tadao Akizawa, Kyomi Kanaya, Kiyomi Aizawa, Masanori Onoki, Hirofumi Ozeki, Kazuko Suzuki, Ai Hayashi, Tomohiko Asamura   +7 more
wiley   +1 more source

p53 Mediates Failure of Human Definitive Hematopoiesis in Dyskeratosis Congenita

Stem Cell Reports, 2017
Summary: Dyskeratosis congenita (DC) is a bone marrow failure syndrome associated with telomere dysfunction. The progression and molecular determinants of hematopoietic failure in DC remain poorly understood.
Wilson Chun Fok, Evandro Luis de Oliveira Niero, Carissa Dege, Kirsten Ann Brenner, Christopher Michael Sturgeon, Luis Francisco Zirnberger Batista   +5 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

A 3D iPSC-differentiation model identifies interleukin-3 as a regulator of early human hematopoietic specification

Haematologica, 2020
Hematopoietic development is spatiotemporally tightly regulated by defined cell-intrinsic and extrinsic modifiers. The role of cytokines has been intensively studied in adult hematopoiesis; however, their role in embryonic hematopoietic specification ...
Mania Ackermann, Kathrin Haake, Henning Kempf, Paul Kaschutnig, Anna-Carina Weiss, Ariane H.H. Nguyen, Markus Abeln, Sylvia Merkert, Mark Phillip Kühnel, Dorothee Hartmann, Danny Jonigk, Thomas Thum, Andreas Kispert, Michael D. Milsom, Nico Lachmann   +14 more
doaj   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

FEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas, Shahoon Khan, Abhishek Sharma, Byoungchun Lee, Savraj S. Grewal   +4 more
wiley   +1 more source

Single-cell qPCR facilitates the optimization of hematopoietic differentiation in hPSCs/OP9 coculture system

Brazilian Journal of Medical and Biological Research, 2018
Human pluripotent stem cells (hPSCs)/OP9 coculture system is a widely used hematopoietic differentiation approach. The limited understanding of this process leads to its low efficiency.
Haide Chen, Mengmeng Jiang, Lei Xiao, He Huang   +3 more
doaj   +1 more source

Inhibition of the anti-apoptotic protein MCL-1 severely suppresses human hematopoiesis

Haematologica, 2020
BH3-mimetics inhibiting anti-apoptotic BCL-2 proteins represent a novel and promising class of antitumor drugs. While the BCL-2 inhibitor venetoclax is already approved by the Food and Drug Administration, BCL-XL and MCL-1 inhibitors are currently in ...
Sheila Bohler, Sehar Afreen, Juncal Fernandez-Orth, Eva-Maria Demmerath, Christian Molnar, Ying Wu, Julia Miriam Weiss, Venugopal Rao Mittapalli, Lukas Konstantinidis, Hagen Schmal, Mirjam Kunze, Miriam Erlacher   +11 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Progenitor effect in the spleen drives early recovery via universal hematopoietic cell inflation

Cell Reports
Summary: Hematopoietic stem cells (HSCs) possess the capacity to regenerate the entire hematopoietic system. However, the precise HSC dynamics in the early post-transplantation phase remain an enigma.
Takao Yogo, Hans Jiro Becker, Takaharu Kimura, Satoshi Iwano, Takahiro Kuchimaru, Atsushi Miyawaki, Tomomasa Yokomizo, Toshio Suda, Atsushi Iwama, Satoshi Yamazaki   +9 more
doaj   +1 more source