Hematological Oncology最新文献

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Reducing the risks of nuclear war—The role of health professionals 降低核战争的风险卫生专业人员的作用。
IF 3.3 4区 医学
Hematological Oncology Pub Date : 2023-09-14 DOI: 10.1002/hon.3218
Kamran Abbasi, Parveen Ali, Virginia Barbour, Kirsten Bibbins-Domingo, Marcel G. M. Olde Rikkert, Richard Horton, Robert Mash, Carlos Monteiro, Elena N. Naumova, Eric J. Rubin, Peush Sahni, James Tumwine, Paul Yonga, Chris Zielinski, Arun Mitra, Tilman Ruff, Andy Haines, Ira Helfand
{"title":"Reducing the risks of nuclear war—The role of health professionals","authors":"Kamran Abbasi,&nbsp;Parveen Ali,&nbsp;Virginia Barbour,&nbsp;Kirsten Bibbins-Domingo,&nbsp;Marcel G. M. Olde Rikkert,&nbsp;Richard Horton,&nbsp;Robert Mash,&nbsp;Carlos Monteiro,&nbsp;Elena N. Naumova,&nbsp;Eric J. Rubin,&nbsp;Peush Sahni,&nbsp;James Tumwine,&nbsp;Paul Yonga,&nbsp;Chris Zielinski,&nbsp;Arun Mitra,&nbsp;Tilman Ruff,&nbsp;Andy Haines,&nbsp;Ira Helfand","doi":"10.1002/hon.3218","DOIUrl":"10.1002/hon.3218","url":null,"abstract":"<p>In January 2023, the Science and Security Board of the Bulletin of the Atomic Scientists moved the hands of the Doomsday Clock forward to 90 s before midnight, reflecting the growing risk of nuclear war.<span><sup>1</sup></span> In August 2022, the UN Secretary-General António Guterres warned that the world is now in “a time of nuclear danger not seen since the height of the Cold War.<span><sup>2</sup></span> The danger has been underlined by growing tensions between many nuclear armed states.<span><sup>1, 3</sup></span> As editors of health and medical journals worldwide, we call on health professionals to alert the public and our leaders to this major danger to public health and the essential life support systems of the planet—and urge action to prevent it.</p><p>Current nuclear arms control and non-proliferation efforts are inadequate to protect the world's population against the threat of nuclear war by design, error, or miscalculation. The Treaty on the Non-Proliferation of Nuclear Weapons (NPT) commits each of the 190 participating nations “to pursue negotiations in good faith on effective measures relating to cessation of the nuclear arms race at an early date and to nuclear disarmament, and on a treaty on general and complete disarmament under strict and effective international control”.<span><sup>4</sup></span> Progress has been disappointingly slow and the most recent NPT review conference in 2022 ended without an agreed statement.<span><sup>5</sup></span> There are many examples of near disasters that have exposed the risks of depending on nuclear deterrence for the indefinite future.<span><sup>6</sup></span> Modernization of nuclear arsenals could increase risks: for example, hypersonic missiles decrease the time available to distinguish between an attack and a false alarm, increasing the likelihood of rapid escalation.</p><p>Any use of nuclear weapons would be catastrophic for humanity. Even a “limited” nuclear war involving only 250 of the 13,000 nuclear weapons in the world could kill 120 million people outright and cause global climate disruption leading to a nuclear famine, putting 2 billion people at risk.<span><sup>7, 8</sup></span> A large-scale nuclear war between the USA and Russia could kill 200 million people or more in the near term, and potentially cause a global “nuclear winter” that could kill 5–6 billion people, threatening the survival of humanity.<span><sup>7, 8</sup></span> Once a nuclear weapon is detonated, escalation to all-out nuclear war could occur rapidly. The prevention of any use of nuclear weapons is therefore an urgent public health priority and fundamental steps must also be taken to address the root cause of the problem—by abolishing nuclear weapons.</p><p>The health community has had a crucial role in efforts to reduce the risk of nuclear war and must continue to do so in the future.<span><sup>9</sup></span> In the 1980s the efforts of health professionals, led by the International Physicians for t","PeriodicalId":12882,"journal":{"name":"Hematological Oncology","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2023-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/hon.3218","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10230004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
PAQR3 facilitates the ferroptosis of diffuse large B-cell lymphoma via the regulation of LDLR-mediated PI3K/AKT pathway PAQR3通过调控LDLR介导的PI3K/AKT通路促进弥漫大B细胞淋巴瘤的铁变态反应。
IF 3.3 4区 医学
Hematological Oncology Pub Date : 2023-09-10 DOI: 10.1002/hon.3219
Xiangxiang Song, Weiming Zhang, Nasha Yu, Xing Zhong
{"title":"PAQR3 facilitates the ferroptosis of diffuse large B-cell lymphoma via the regulation of LDLR-mediated PI3K/AKT pathway","authors":"Xiangxiang Song,&nbsp;Weiming Zhang,&nbsp;Nasha Yu,&nbsp;Xing Zhong","doi":"10.1002/hon.3219","DOIUrl":"10.1002/hon.3219","url":null,"abstract":"<p>Progesterone and adiponectin receptor 3 (PAQR3) has been found to regulate tumor progression by mediating cell ferroptosis. However, whether PAQR3 mediates ferroptosis in diffuse large B-cell lymphoma (DLBCL) needs further investigation. The mRNA and protein levels of PAQR3 and low-density lipoprotein receptor (LDLR) were assessed by qRT-PCR and WB assays. Cell proliferation was detected by MTT assay and EdU assay. Shrunken mitochondria was counted under transmission electron microscope. Cell ferroptosis was evaluated by measuring the levels of malondialdehyde, reactive oxygen species, glutathione, Fe<sup>2+</sup>, and the protein expression of ferroptosis-related markers. PAQR3 and LDLR interaction was confirmed by RIP assay and pull-down assay. Our study showed that PAQR3 was underexpressed, while LDLR was overexpressed in DLBCL tissues and cells. Functionally, PAQR3 overexpression or LDLR knockdown restrained DLBCL cell proliferation and enhanced ferroptosis. Mechanistically, PAQR3 reduced LDLR expression by inhibiting its mRNA stability. Meanwhile, LDLR overexpression reversed PAQR3-mediated the promoting on DLBCL cell ferroptosis, and LY294002 (PI3K/AKT inhibitor) eliminated the inhibiting effects of LDLR overexpression on DLBCL cell ferroptosis. Additionally, excessive PAQR3 reduced DLBCL tumor growth by enhancing tumor cell ferroptosis through LDLR-mediated PI3K/AKT pathway. In conclusion, our data suggested that PAQR3 restrained DLBCL progression by aggravating ferroptosis, which was achieved by inhibiting LDLR expression to repress PI3K/AKT pathway.</p>","PeriodicalId":12882,"journal":{"name":"Hematological Oncology","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2023-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10553261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Radiation therapy for patients with relapsed or refractory mantle cell lymphoma undergoing CD19-targeted chimeric antigen receptor T-cell therapy 对接受 CD19 靶向嵌合抗原受体 T 细胞疗法的复发或难治套细胞淋巴瘤患者进行放射治疗。
IF 3.3 4区 医学
Hematological Oncology Pub Date : 2023-09-07 DOI: 10.1002/hon.3221
Hazim S. Ababneh, Matthew J. Frigault, Chirayu G. Patel
{"title":"Radiation therapy for patients with relapsed or refractory mantle cell lymphoma undergoing CD19-targeted chimeric antigen receptor T-cell therapy","authors":"Hazim S. Ababneh,&nbsp;Matthew J. Frigault,&nbsp;Chirayu G. Patel","doi":"10.1002/hon.3221","DOIUrl":"10.1002/hon.3221","url":null,"abstract":"","PeriodicalId":12882,"journal":{"name":"Hematological Oncology","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2023-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10181914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Identifying and addressing unmet clinical needs in primary cutaneous B-cell lymphoma: A consensus-based paper from an ad-hoc international panel 确定并满足原发性皮肤 B 细胞淋巴瘤未满足的临床需求:一个特设国际小组的共识文件。
IF 3.3 4区 医学
Hematological Oncology Pub Date : 2023-08-30 DOI: 10.1002/hon.3215
Pietro Quaglino, Nicola Pimpinelli, Pier Luigi Zinzani, Marco Paulli, Stefano Pileri, Emilio Berti, Lorenzo Cerroni, Joan Guitart, Youn H. Kim, Serena Rupoli, Marco Santucci, Gabriele Simontacchi, Maarten Vermeer, Richard Hoppe, Barbara Pro, Steven H. Swerdlow, Giovanni Barosi
{"title":"Identifying and addressing unmet clinical needs in primary cutaneous B-cell lymphoma: A consensus-based paper from an ad-hoc international panel","authors":"Pietro Quaglino,&nbsp;Nicola Pimpinelli,&nbsp;Pier Luigi Zinzani,&nbsp;Marco Paulli,&nbsp;Stefano Pileri,&nbsp;Emilio Berti,&nbsp;Lorenzo Cerroni,&nbsp;Joan Guitart,&nbsp;Youn H. Kim,&nbsp;Serena Rupoli,&nbsp;Marco Santucci,&nbsp;Gabriele Simontacchi,&nbsp;Maarten Vermeer,&nbsp;Richard Hoppe,&nbsp;Barbara Pro,&nbsp;Steven H. Swerdlow,&nbsp;Giovanni Barosi","doi":"10.1002/hon.3215","DOIUrl":"10.1002/hon.3215","url":null,"abstract":"<p>Primary cutaneous B-cell lymphomas (PCBCLs) are lymphoproliferative disorders that appear on the skin without evidence of extracutaneous manifestations at the time of diagnosis. There is a lack of evidence-based guidelines for their clinical management due to the availability of very few large scale studies and controlled clinical trials. Here we present and discuss a series of major unmet clinical needs (UCNs) in the management of PCBCLs by a panel of 16 experts involved in research and clinical practice of PCBCL. The Panel produced recommendations on the appropriateness of the clinical decisions concerning the identified clinical needs and proposed research for improving the knowledge needed to solve them. Recommendations and proposals were achieved by multiple-step formalized procedures to reach a consensus after a comprehensive analysis of the scientific literature. Recommendations and proposals lay in the domain of classification uncertainties of PCBCL, optimization of diagnosis, optimization of prognosis, optimization of staging and critical issues on therapeutic strategies with particular focus on new treatments. These recommendations are intended for use not only by experts but above all by dermatologists and hematologists with limited experience in the field of PCBCLs as well as general practitioners.</p>","PeriodicalId":12882,"journal":{"name":"Hematological Oncology","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2023-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10124514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Single-unit unrelated cord blood transplantation versus HLA-matched sibling transplantation in adults with advanced myelodysplastic syndrome: A registry-based study from the adult MDS working group of the Japanese society for transplantation and cellular therapy 晚期骨髓增生异常综合征成人患者的单份非亲缘脐带血移植与 HLA 匹配的兄弟姐妹移植:日本移植与细胞治疗学会成人骨髓增生异常综合征工作组基于登记的研究。
IF 3.3 4区 医学
Hematological Oncology Pub Date : 2023-08-18 DOI: 10.1002/hon.3217
Takaaki Konuma, Hidehiro Itonaga, Yoshimitsu Shimomura, Machiko Fujioka, Kazunari Aoki, Naoyuki Uchida, Makoto Onizuka, Atsushi Jinguji, Masatsugu Tanaka, Yasunori Ueda, Yuta Katayama, Masashi Sawa, Haruyuki Tanaka, Hirohisa Nakamae, Toshiro Kawakita, Yumiko Maruyama, Satoshi Takahashi, Fumihiko Ishimaru, Junya Kanda, Tatsuo Ichinohe, Yoshiko Atsuta
{"title":"Single-unit unrelated cord blood transplantation versus HLA-matched sibling transplantation in adults with advanced myelodysplastic syndrome: A registry-based study from the adult MDS working group of the Japanese society for transplantation and cellular therapy","authors":"Takaaki Konuma,&nbsp;Hidehiro Itonaga,&nbsp;Yoshimitsu Shimomura,&nbsp;Machiko Fujioka,&nbsp;Kazunari Aoki,&nbsp;Naoyuki Uchida,&nbsp;Makoto Onizuka,&nbsp;Atsushi Jinguji,&nbsp;Masatsugu Tanaka,&nbsp;Yasunori Ueda,&nbsp;Yuta Katayama,&nbsp;Masashi Sawa,&nbsp;Haruyuki Tanaka,&nbsp;Hirohisa Nakamae,&nbsp;Toshiro Kawakita,&nbsp;Yumiko Maruyama,&nbsp;Satoshi Takahashi,&nbsp;Fumihiko Ishimaru,&nbsp;Junya Kanda,&nbsp;Tatsuo Ichinohe,&nbsp;Yoshiko Atsuta","doi":"10.1002/hon.3217","DOIUrl":"10.1002/hon.3217","url":null,"abstract":"<p>Allogeneic hematopoietic stem cell transplantation (HCT) remains the only potential curative therapeutic modality for advanced myelodysplastic syndrome (MDS). Within HCT, the advancement of cord blood transplantation (CBT) procedures has resulted in a drastic expansion of CBT as a donor source for MDS. However, data comparing matched sibling donors (MSDs) HCT with CBT for advanced MDS, which was defined as refractory anemia with an excess of blasts (RAEB)-1 and RAEB-2 according to the World Health Organization classification at the time of HCT, have not been explored. We retrospectively compared survival and other posttransplant outcomes in 999 adult patients with advanced MDS after receiving allogeneic HCT in Japan between 2011 and 2020, using either MSD (<i>n</i> = 331) or single-unit unrelated cord blood (UCB) (<i>n</i> = 668). In the multivariate analysis, there were no significant differences in overall survival (hazard ratio [HR], 1.10; 95% confidence interval [CI], 0.90–1.34; <i>P</i> = 0.347), disease-free survival (HR, 1.01; 95% CI, 0.84–1.23; <i>P</i> = 0.845), relapse (HR, 0.88; 95% CI, 0.68–1.15; <i>P</i> = 0.370), or non-relapse mortality (HR, 1.15; 95% CI, 0.87–1.50; <i>P</i> = 0.310) between MSD recipients and UCB recipients. UCB was significantly associated with lower neutrophil (HR, 0.28; 95% CI, 0.24–0.33; <i>P</i> &lt; 0.001) and lower platelet (HR, 0.29; 95% CI, 0.23–0.36; <i>P</i> &lt; 0.001) recovery compared to MSD. UCB was significantly associated with a lower incidence of chronic graft-versus-host disease (GVHD) (HR, 0.57; 95% CI, 0.44–0.75; <i>P</i> &lt; 0.001) and extensive chronic GVHD (HR, 0.46; 95% CI, 0.32–0.67; <i>P</i> &lt; 0.001) compared to MSD. Similar results were observed after adjusting for differences between MSD and UCB recipients by propensity score matching analysis. Our study demonstrated that single CBT and MSD HCT had similar survival outcomes for adult patients with advanced MDS despite the lower hematopoietic recovery in CBT recipients and higher chronic GVHD in MSD recipients.</p>","PeriodicalId":12882,"journal":{"name":"Hematological Oncology","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2023-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/hon.3217","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10018718","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluation of the novel therapeutic anti-CCR7 antibody CAP-100 as an add-on therapy in chronic lymphocytic leukemia patients receiving venetoclax 将新型治疗性抗 CCR7 抗体 CAP-100 作为接受 Venetoclax 治疗的慢性淋巴细胞白血病患者的附加疗法进行评估
IF 3.3 4区 医学
Hematological Oncology Pub Date : 2023-08-07 DOI: 10.1002/hon.3213
Tamara Mateu-Albero, Ana Marcos-Jimenez, Pablo Delgado-Wicke, Fernando Terrón, Javier Loscertales, José María Serra López-Matencio, Cecilia Muñoz-Calleja, Carlos Cuesta-Mateos
{"title":"Evaluation of the novel therapeutic anti-CCR7 antibody CAP-100 as an add-on therapy in chronic lymphocytic leukemia patients receiving venetoclax","authors":"Tamara Mateu-Albero,&nbsp;Ana Marcos-Jimenez,&nbsp;Pablo Delgado-Wicke,&nbsp;Fernando Terrón,&nbsp;Javier Loscertales,&nbsp;José María Serra López-Matencio,&nbsp;Cecilia Muñoz-Calleja,&nbsp;Carlos Cuesta-Mateos","doi":"10.1002/hon.3213","DOIUrl":"10.1002/hon.3213","url":null,"abstract":"<p>The Bruton's tyrosine kinase inhibitor ibrutinib and the B-cell lymphoma 2 anti-apoptotic protein inhibitor venetoclax provide high response rates in chronic lymphocytic leukemia (CLL). However, there is a growing number of patients that relapse after treatment or show refractory disease, thus new targets and agents are still needed. We have previously reported the chemokine receptor CCR7 as a relevant deregulated target in CLL and have developed CAP-100, a novel therapeutic anti-CCR7 antibody that is under evaluation for relapse/refractory CLL (NCT04704323). While CCR7 expression has been shown to be down-modulated in CLL patients treated with ibrutinib, whether venetoclax acts in a similar manner remains unaddressed. Here, we aimed to document the impact of venetoclax on CCR7 expression in CLL cells, as well as on the pre-clinical activity of CAP-100. To this end, we addressed CCR7 expression by flow cytometry and the antibody efficacy by means of in vitro chemotactic and antibody-dependent cell-mediated cytotoxicity (ADCC) assays. Our data indicate that venetoclax treatment did not significantly modify CCR7 expression pattern nor CAP-100 mechanisms of action. Together, these findings support CAP-100 as an adjuvant therapy to venetoclax that may introduce additional modes of action in CLL therapy.</p>","PeriodicalId":12882,"journal":{"name":"Hematological Oncology","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2023-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9949141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
TNFRSF13B gene mutation in familial acute myeloid leukemia: A new piece in the complex scenario of hereditary predisposition? 家族性急性髓性白血病中的 TNFRSF13B 基因突变:复杂的遗传易感性中的新元素?
IF 3.3 4区 医学
Hematological Oncology Pub Date : 2023-08-03 DOI: 10.1002/hon.3212
Cosimo Cumbo, Paola Orsini, Francesco Tarantini, Luisa Anelli, Antonella Zagaria, Vincenzo Tragni, Nicoletta Coccaro, Giuseppina Tota, Elisa Parciante, Maria Rosa Conserva, Immacolata Redavid, Crescenzio Francesco Minervini, Angela Minervini, Immacolata Attolico, Mattia Gentile, Ciro Leonardo Pierri, Giorgina Specchia, Pellegrino Musto, Francesco Albano
{"title":"TNFRSF13B gene mutation in familial acute myeloid leukemia: A new piece in the complex scenario of hereditary predisposition?","authors":"Cosimo Cumbo,&nbsp;Paola Orsini,&nbsp;Francesco Tarantini,&nbsp;Luisa Anelli,&nbsp;Antonella Zagaria,&nbsp;Vincenzo Tragni,&nbsp;Nicoletta Coccaro,&nbsp;Giuseppina Tota,&nbsp;Elisa Parciante,&nbsp;Maria Rosa Conserva,&nbsp;Immacolata Redavid,&nbsp;Crescenzio Francesco Minervini,&nbsp;Angela Minervini,&nbsp;Immacolata Attolico,&nbsp;Mattia Gentile,&nbsp;Ciro Leonardo Pierri,&nbsp;Giorgina Specchia,&nbsp;Pellegrino Musto,&nbsp;Francesco Albano","doi":"10.1002/hon.3212","DOIUrl":"10.1002/hon.3212","url":null,"abstract":"<p><i>TNFRSF13B</i> mutations are widely associated with common variable immunodeficiency. <i>TNFRSF13B</i> was recently counted among relevant genes associated with childhood-onset of hematological malignancies; nonetheless, its role in acute myeloid leukemia (AML) remains unexplored. We report the study of a family with two cases of AML, sharing a germline <i>TNFRSF13B</i> mutation favoring the formation of a more stable complex with its ligand TNFSF13: a positive regulator of AML-initiating cells. Our data turn the spotlight onto the <i>TNFRSF13B</i> role in AML onset, inserting a new fragment into the complex scenario of a hereditary predisposition to myeloid neoplasms.</p>","PeriodicalId":12882,"journal":{"name":"Hematological Oncology","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2023-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/hon.3212","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9927050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Magnesium enhances the graft-versus-tumor effect of donor lymphocytic infusion on hematologic malignancies 镁能增强供体淋巴细胞输注对血液恶性肿瘤的移植物抗肿瘤作用
IF 3.3 4区 医学
Hematological Oncology Pub Date : 2023-07-26 DOI: 10.1002/hon.3207
Yan Wei, Jiayuan Guo, Ning Lu, Yi Liu, Lijun Wang, Lili Wang, Jian Bo, Honghua Li, Liping Dou, Daihong Liu, Chunji Gao
{"title":"Magnesium enhances the graft-versus-tumor effect of donor lymphocytic infusion on hematologic malignancies","authors":"Yan Wei,&nbsp;Jiayuan Guo,&nbsp;Ning Lu,&nbsp;Yi Liu,&nbsp;Lijun Wang,&nbsp;Lili Wang,&nbsp;Jian Bo,&nbsp;Honghua Li,&nbsp;Liping Dou,&nbsp;Daihong Liu,&nbsp;Chunji Gao","doi":"10.1002/hon.3207","DOIUrl":"10.1002/hon.3207","url":null,"abstract":"<p>Donor lymphocyte infusion (DLI) cures relapsed hematologic malignancies after allogeneic hematopoietic stem cell transplantation through the graft-versus-tumor (GVT) effect. Although the important role of magnesium in enhancing immunity has been mentioned in studies, limited clinical data have explored how magnesium affects the efficacy of DLI. Besides, although laboratory data demonstrate that magnesium can enhance CD8<sup>+</sup> T cells effector function, whether magnesium regulates the tumor killing effect of peripheral blood mononuclear cells (PBMCs) remains to be explored. Here, for the retrospective study, we collected clinical data of relapsed patients receiving DLI and explored the relationship between different serum magnesium levels and patient outcomes. For in vitro studies, we investigated the effect of magnesium on the cytotoxicity of DLI cells which were PBMCs and preliminarily explored the mechanism. Eighty-one patients were enrolled in this study. It was found that the high post-DLI magnesium level was significantly associated with a higher incidence of complete remission (CR) or partial remission (CR/PR) and a higher possibility of survival. The magnesium level after DLI was an independent risk factor of overall survival. In vitro studies proved that increased magnesium enhanced the cytotoxic function of PBMCs on hematologic malignancies. Besides, magnesium modulated LFA-1 headpiece opening. When blocking the integrin-ligand interaction between LFA-1 and ICAM-1, the regulation effect of magnesium on PBMCs was weakened. Therefore, it was possible that magnesium regulated PBMCs effector function by stimulating LFA-1. These results show that serum magnesium levels affect immunological responses mediated by donor lymphocytes in hematologic malignancies.</p>","PeriodicalId":12882,"journal":{"name":"Hematological Oncology","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2023-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10235136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Safety and efficacy of parsaclisib in combination with obinutuzumab and bendamustine in patients with relapsed or refractory follicular lymphoma (CITADEL-102): A phase 1 study 帕沙利西联合奥比妥珠单抗和苯达莫司汀治疗复发或难治滤泡性淋巴瘤患者的安全性和有效性(CITADEL-102):1期研究
IF 3.3 4区 医学
Hematological Oncology Pub Date : 2023-07-26 DOI: 10.1002/hon.3209
Mehdi Hamadani, Morton Coleman, Ralph Boccia, Juraj Duras, Martin Hutchings, Pier Luigi Zinzani, Raul Cordoba, Mariana Bastos Oreiro, Vanessa Williams, Huiqing Liu, Michael Stouffs, Peter Langmuir, Juan-Manuel Sancho
{"title":"Safety and efficacy of parsaclisib in combination with obinutuzumab and bendamustine in patients with relapsed or refractory follicular lymphoma (CITADEL-102): A phase 1 study","authors":"Mehdi Hamadani,&nbsp;Morton Coleman,&nbsp;Ralph Boccia,&nbsp;Juraj Duras,&nbsp;Martin Hutchings,&nbsp;Pier Luigi Zinzani,&nbsp;Raul Cordoba,&nbsp;Mariana Bastos Oreiro,&nbsp;Vanessa Williams,&nbsp;Huiqing Liu,&nbsp;Michael Stouffs,&nbsp;Peter Langmuir,&nbsp;Juan-Manuel Sancho","doi":"10.1002/hon.3209","DOIUrl":"10.1002/hon.3209","url":null,"abstract":"<p>Parsaclisib is a potent and highly selective PI3Kδ inhibitor that has shown clinical benefit with monotherapy in a phase 2 study in relapsed or refractory (R/R) follicular lymphoma (FL). CITADEL-102 (NCT03039114), a phase 1, multicenter study, assessed the efficacy of parsaclisib in combination with obinutuzumab and bendamustine in patients with R/R FL. Patients were ≥18 years of age with histologically confirmed and documented CD20-positive FL, and R/R to previous rituximab-containing treatment regimens. Part one (safety run-in) determined the maximum tolerated dose of parsaclisib in combination with standard dosage regimens of obinutuzumab and bendamustine. Part two (dose expansion) was an open-label, single-group design evaluating safety, tolerability (primary endpoint), and efficacy (secondary endpoint) of parsaclisib combination therapy. Twenty-six patients were enrolled in CITADEL-102 and all patients received parsaclisib 20 mg once daily for 8 weeks, followed by 20 mg once weekly thereafter, in combination with obinutuzumab and bendamustine. One patient in safety run-in experienced a dose-limiting toxicity of grade 4 QT interval prolongation that was considered related to parsaclisib. Eight patients (30.8%) discontinued treatment due to treatment-emergent adverse events (TEAEs) of colitis (2 [7.7%]), alanine aminotransferase and aspartate aminotransferase increase (both in one patient [3.8%]), neutropenia, thrombocytopenia, QT prolongation, tonsil cancer, and maculopapular rash (each 1 [3.8%]). The most common reported TEAEs were pyrexia (53.8%), neutropenia (50.0%), and diarrhea (46.2%). Twenty-three patients (88.5%) experienced grade 3 or 4 TEAEs; the most common were neutropenia (34.6%), febrile neutropenia (23.1%), and thrombocytopenia (19.2%). Seventeen patients (65.4%) had a complete response and 3 patients (11.5%) had a partial response, for an objective response rate of 76.9%. Overall, results from CITADEL-102 suggest that the combination of parsaclisib with obinutuzumab and bendamustine did not result in unexpected safety events, with little evidence of synergistic toxicity, and demonstrated preliminary efficacy in patients with R/R FL who progressed following prior rituximab-containing regimens.</p>","PeriodicalId":12882,"journal":{"name":"Hematological Oncology","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2023-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/hon.3209","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10235137","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Personalised therapy in follicular lymphoma – is the dial turning? 滤泡性淋巴瘤的个性化治疗--表盘转动了吗?
IF 3.3 4区 医学
Hematological Oncology Pub Date : 2023-07-22 DOI: 10.1002/hon.3205
Kim M. Linton, Lena Specht, Astrid Pavlovsky, Carrie A. Thompson, Eva Kimby, Daphne de Jong, Loretta J. Nastoupil, Anne-Ségolène Cottereau, Carla Casulo, Clémentine Sarkozy, Jessica Okosun
{"title":"Personalised therapy in follicular lymphoma – is the dial turning?","authors":"Kim M. Linton,&nbsp;Lena Specht,&nbsp;Astrid Pavlovsky,&nbsp;Carrie A. Thompson,&nbsp;Eva Kimby,&nbsp;Daphne de Jong,&nbsp;Loretta J. Nastoupil,&nbsp;Anne-Ségolène Cottereau,&nbsp;Carla Casulo,&nbsp;Clémentine Sarkozy,&nbsp;Jessica Okosun","doi":"10.1002/hon.3205","DOIUrl":"10.1002/hon.3205","url":null,"abstract":"<p>Follicular lymphoma is the most common indolent lymphoma accounting for approximately 20%–25% of all new non-Hodgkin lymphoma diagnoses in western countries. Whilst outcomes are mostly favorable, the spectrum of clinical phenotypes includes high-risk groups with significantly inferior outcomes. This review discusses recent updates in risk stratification and treatment approaches from upfront treatment for limited and advanced stage follicular lymphoma to the growing options for relapsed, refractory disease with perspectives on how to approach this from a personalized lens. Notable gaps remain on how one can precisely and prospectively select optimal treatment for patients based on varying risks, with an anticipation that an increased understanding of the biology of these different phenotypes and increasing refinement of imaging- and biomarker-based tools will, in time, allow these gaps to be closed.</p>","PeriodicalId":12882,"journal":{"name":"Hematological Oncology","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2023-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/hon.3205","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10235264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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