Myasthenia gravis complicated by pure red cell aplasia with clonal large granular lymphocytosis in the absence of thymoma: a rare case report and literature review by Lijun Du, Yiping Liu, Qiaolin Zhou, Fang Xu

“…Notably, in the seventh year after her MG diagnosis (2021), the patient developed severe anemia (hemoglobin: 44 g/L). Bone marrow analysis revealed a rare combination of pure red cell aplasia (PRCA) with clonal expansion of large granular cells. …”
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Pharmacological Therapy in the Heart as an Alternative to Cellular Therapy: A Place for the Brain Natriuretic Peptide? by Nathalie Rosenblatt-Velin, Suzanne Badoux, Lucas Liaudet

“…Clinical studies evaluating the potential of stem cells (from heart, blood, bone marrow, skeletal muscle, and fat) to regenerate the myocardium and improve its functional status indicated that although the method appeared generally safe, its overall efficacy has remained modest. …”
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Nonsecretory Multiple Myeloma Presenting as an Intestinal Tumor by Diana Triantafyllopoulou, Stuart Mellor, Catherine Cargo, Ioannis Gkikas, Jagdish Adiyodi, Ayub Ali Bin, Neil Sahasrabudhe, Margaret Rokicka

“…From the protein electrophoresis, no monoclonal band or free light chains were detected nor was urinary Bence Jones protein present. A bone marrow biopsy showed plasma cell myeloma. To the best of our knowledge, this is the first case of nonsecretory multiple myeloma presenting as plasmacytoma of the colon.…”
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Respiratory Failure Associated with Ascariasis in a Patient with Immunodeficiency by Lanocha Aleksandra, Zdziarska Barbara, Lanocha-Arendarczyk Natalia, Kosik-Bogacka Danuta, Guzicka-Kazimierczak Renata, Marzec-Lewenstein Ewa

“…On the basis of cytological, cytochemical, immunophenotypic, and cytogenetic analysis of bone marrow, the patient was diagnosed with acute myeloblastic leukemia. …”
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Disrupting USP39 deubiquitinase function impairs the survival and migration of multiple myeloma cells through ZEB1 degradation by Jessy Sirera, Saharnaz Sarlak, Manon Teisseire, Alexandrine Carminati, Victoria J. Nicolini, Coline Savy, Patrick Brest, Thierry Juel, Christophe Bontoux, Marcel Deckert, Mickael Ohanna, Sandy Giuliano, Maeva Dufies, Gilles Pages, Frederic Luciano

“…USP39 protein expression was evaluated via immunohistochemistry (IHC) on bone marrow samples from MM patients and healthy controls. …”
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Preventing Severe COVID-19 with Tixagevimab-Cilgavimab in Hematological Patients Treated with Anti-CD20 Monoclonal Antibodies: An International Multicenter Study by Hovav Azuly, Tali Shafat, Daniel Grupel, Tzvika Porges, Ran Abuhasira, Ana Belkin, Ofir Deri, Yonatan Oster, Shadi Zahran, Ehud Horwitz, Netanel A. Horowitz, Hazim Khatib, Marjorie Vieira Batista, Anita Cassoli Cortez, Tal Brosh-Nissimov, Yafit Segman, Linor Ishay, Regev Cohen, Alaa Atamna, Amy Spallone, Roy F. Chemaly, Juan Carlos Ramos, Michal Chowers, Evgeny Rogozin, Noga Carmi Oren, Şiran Keske, Orit Wolfovitz Barchad, Lior Nesher, on behalf of the European Society of Clinical Microbiology and Infectious Diseases (ESCMID) Study Group for Respiratory Viruses (ESGREV)

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Mechanism of Bushen Zhuangjin Decoction to Promote BMSCs Homing and Protect Articular Cartilage in Mice by the SDF-1/CXCR4 Axis by HUANG Yanfeng, MA Dezun, FU Changlong, YE Jinxia, HUANG Yunmei, LI Xihai

“…ObjectiveTo investigate the mechanism by which Bushen Zhuangjin Decoction (BZD) regulates the SDF-1/CXCR4 axis to promote the homing of bone marrow mesenchymal stem cells (BMSCs) and protect articular cartilage in mice, thereby providing experimental basis for the rehabilitation treatment of knee osteoarthritis (KOA).Methods(1) In the animal experiment, 30 SPF male C57BL/6 mice, 8 weeks old, were selected and randomly divided into sham group, model group and BZD group, with 10 mice in each group. …”
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Annexin A8 deficiency delays atherosclerosis progression by Carmen Gutiérrez‐Muñoz, Rafael Blázquez‐Serra, Irene San Sebastian‐Jaraba, Sandra Sanz‐Andrea, Maria J. Fernández‐Gómez, Gonzalo Nuñez‐Moreno, Pablo Mínguez, Joan Carles Escolá‐Gil, Paula Nogales, Veronique Ollivier, Jose L. Martín‐Ventura, Benoit Ho‐Tin Noe, Ursula Rescher, Nerea Méndez‐Barbero, Luis M. Blanco‐Colio

“…ApoE−/− mice lacking systemic AnxA8 (ApoE−/−AnxA8−/−) were generated to assess the effect of AnxA8 deficiency on atherosclerosis. Bone marrow transplantation (BMT) was also performed to generate ApoE−/− lacking AnxA8 specifically in bone marrow‐derived cells. …”
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SARS-CoV-2 excretion and genetic evolution in nasopharyngeal and stool samples from primary immunodeficiency and immunocompetent pediatric patients by Haifa Khemiri, Ilhem Ben Fraj, Alessio Lorusso, Najla Mekki, Iolanda Mangone, Mariem Gdoura, Adriano Di Pasqual, Cesare Cammà, Valeria Di Lollo, Asma Cherni, Henda Touzi, Amel Sadraoui, Zina Meddeb, Nahed Hogga, Imen Ben Mustapha, Mohamed-Ridha Barbouche, Monia Ouederni, Henda Triki, Sondes Haddad-Boubaker

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Autoantibodies in a Three-Year-Old Girl with Visceral Leishmaniasis: A Potential Diagnostic Pitfall by Gholamreza Pouladfar, Zahra Jafarpour, Amir Hossein Babaei, Bahman Pourabbas, Bita Geramizadeh, Anahita Sanaei Dashti

“…In this study, we have reported on a three-year-old girl from a VL-endemic area in Iran, who presented with prolonged fever and splenomegaly. Bone marrow examination, serologic tests, and the molecular PCR assay were performed; however, results were inconclusive. …”
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Anticancer Role of PPARγ Agonists in Hematological Malignancies Found in the Vasculature, Marrow, and Eyes by P. J. Simpson-Haidaris, S. J. Pollock, S. Ramon, N. Guo, C. F. Woeller, S. E. Feldon, R. P. Phipps

“…This paper has two objectives: first to highlight the potential uses for PPARγ agonists in anticancer therapy with special emphasis on their role when used as adjuvant or combined therapy in the treatment of hematological malignancies found in the vasculature, marrow, and eyes, and second, to review the potential role PPARγ and/or its ligands may have in modulating cancer-associated angiogenesis and tumor-stromal microenvironment crosstalk in bone marrow.…”
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Total shoulder arthroplasty in a patient with osteopetrosis: A case report by Ryan C. Rizk, MS, Elias Lugo-Fagundo, BS, Mohammad Yasrab, MD, Edmund M Weisberg, MS, MBE, Linda C. Chu, MD, John M. Gross, MD, Elliot K. Fishman, MD

“…Osteopetrosis is a rare genetic disorder that leads to increased bone density and fragility due to dysfunctional osteoclasts, which can result in narrowed bone marrow spaces, hardened cartilage, and brittle bones. …”
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Blinding Bilateral Hyperviscosity Retinopathy in a 43-Year-Old Nigerian Male with Lymphoplasmacytic Lymphoma: A Case Report and Management Challenges by Abdulkabir A. Ayanniyi, Uchenna Godswill Ejikeme, Yohanna Tanko, Rilwan C. Muhammad, Obiageli E. Nnodu

“…Investigations revealed elevated ESR and β2 microglobulin, monoclonal peak on serum protein electrophoresis, high IG with lambda restriction on serum, and urine immunofixation with increased lymphocytes and plasma cells in the bone marrow. A diagnosis of lymphoplasmacytic lymphoma complicated by blinding hyperviscosity retinopathy was made. …”
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The Mechanisms of Systemic Inflammatory and Immunosuppressive Acute-on-Chronic Liver Failure and Application Prospect of Single-Cell Sequencing by Kai Kou, Xiaodong Sun, Guangyao Tian, Yao Zhi, Zhongqi Fan, Guoyue Lv

“…Activated KCs can secrete inflammatory factors as well as chemokines and recruit bone marrow-derived cells such as neutrophils and monocytes to the liver to enhance the inflammatory process. …”
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Allogeneic Mesenchymal Stem Cell Treatment Induces Specific Alloantibodies in Horses by Sean D. Owens, Amir Kol, Naomi J. Walker, Dori L. Borjesson

“…Horses in the 3 studies all received unmatched allogeneic MSCs. Bone marrow (BM) or adipose tissue derived MSCs (ad-MSCs) were administered via intravenous, intra-arterial, intratendon, or intraocular routes. …”
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Pediatric Ovarian Growing Teratoma Syndrome by Rebecca M. Rentea, Aaron Varghese, Atif Ahmed, Alexander Kats, Michelle Manalang, Tazim Dowlut-McElroy, Richard J. Hendrickson

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The impact of aging on neutrophil functions and the contribution to periodontitis by Zi Wang, Anish Saxena, Wenbo Yan, Silvia M. Uriarte, Rafael Siqueira, Xin Li

“…Neutrophils differentiate and mature in the bone marrow before entering the circulation; during an infection, they are recruited to infected tissues guided by the signal from chemokines and cytokines to eliminate invading pathogens. …”
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The Missing LNK: Evolution from Cytosis to Chronic Myelomonocytic Leukemia in a Patient with Multiple Sclerosis and Germline SH2B3 Mutation by Krishna Gundabolu, Bhavana J. Dave, Carmelita J. Alvares, Jeffrey J. Cannatella, Vijaya R. Bhatt, Lori J. Maness, Zaid S. Al-Kadhimi, Rana K. Zabad, Allison M. Cushman-Vokoun

“…Individuals with CMML have persistent monocytosis and bone marrow dyspoiesis associated with various constitutional symptoms like fevers, unintentional weight loss, or night sweats. …”
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Topical Tacrolimus and Periodontal Therapy in the Management of a Case of Oral Chronic GVHD Characterized by Specific Gingival Localization by Davide Conrotto, Roberto Broccoletti, Paola Carcieri, Luisa Giaccone, Paolo G. Arduino

“…Chronic graft versus host disease (cGVHD) is a complication following bone marrow transplantation. The oral lesions are difficult to control with a systemic pharmacological therapy. …”
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Infrapatellar Fat Pad Stem Cells: From Developmental Biology to Cell Therapy by Ronaldo J. F. C. do Amaral, Henrique V. Almeida, Daniel J. Kelly, Fergal J. O’Brien, Cathal J. Kearney

“…Most recently, stem cells isolated from joint tissue, such as chondrogenic stem/progenitors from cartilage itself, synovial fluid, synovial membrane, and infrapatellar fat pad (IFP) have gained great attention due to their increased chondrogenic capacity over the bone marrow and subcutaneous adipose-derived stem cells. …”
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