Invasive fungal infections are common complication in hematopoietic stem cell transplant recipients, often leading to high morbidity and mortality rates. Furthermore, when invasive fungal co-infections are diagnosed the prognosis is rarely favorable. Here, we present a rare case of a 47-year-old HIV-negative male with invasive pulmonary co-infection caused by sp. and , complicated by reactivation following second allogeneic hematopoietic stem cell transplantation with a fatal outcome. 2012 Elsevier Ltd. All rights reserved.
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http://dx.doi.org/10.1016/j.mmcr.2023.100613 | DOI Listing |
Sci Rep
December 2024
American University of Beirut, Cairo Street, Riad El Solh, PO Box 11-0236/11D, Beirut, 1107 2020, Lebanon.
Febrile neutropenia is a major complication in patients with acute leukemia or those undergoing hematopoietic stem cell transplantation (HSCT). Understanding patient characteristics and susceptibility patterns in febrile neutropenia is essential for appropriate antimicrobial therapy. First-line agents should have Pseudomonas aeruginosa coverage, but with the increase in multi-drug resistant organisms, ceftazidime-avibactam has emerged as a new therapeutic option.
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December 2024
Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China.
The senescence of mesenchymal stem cells (MSCs) is closely related to aging and degenerative diseases. Curcumin exhibits antioxidant and anti-inflammatory effects and has been extensively used in anti-cancer and anti-aging applications. Studies have shown that curcumin can promote osteogenic differentiation, autophagy and proliferation of MSCs.
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December 2024
Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, Warsaw, Poland.
Patients undergoing autologous stem cell transplantation (auto-SCT) face elevated risks of infections. Additionally, patients colonized in the gastrointestinal tract with antibiotic-resistant bacteria (ARB) are at higher risk of infection with ARB and other infections. Therefore, patients colonized with ARB before auto-SCT should present with an exceptionally high incidence of infections.
View Article and Find Full Text PDFExp Hematol Oncol
December 2024
Department of Hematologic Malignancies Translational Science, Beckman Research Institute and City of Hope National Medical Center, Duarte, CA, USA.
Cytoplasmic proliferating cell nuclear antigen (PCNA) is highly expressed in acute myeloid leukemia (AML) cells, supporting oxidative metabolism and leukemia stem cell (LSC) growth. We report on AOH1996 (AOH), an oral compound targeting cancer-associated PCNA, which shows significant antileukemic activity. AOH inhibited growth in AML cell lines and primary CD34 + CD38 - blasts (LSC-enriched) in vitro while sparing normal hematopoietic stem cells (HSCs).
View Article and Find Full Text PDFTranspl Infect Dis
December 2024
Department of Infectious Diseases and Immunology, Austin Health, Heidelberg, Australia.
Background: Identifying patients with latent tuberculosis infection (LTBI) is challenging. This is particularly true amongst immunocompromised hosts, in whom the diagnostic accuracy of available tests is limited. The authors evaluated the impact of routine pretransplant review by a transplant infectious diseases (TID) physician on LTBI screening in allogeneic hematopoietic stem cell transplant (alloHSCT) recipients.
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