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Toadere TM, Ţichindeleanu A, Bondor DA, Topor I, Trella ŞE, Nenu I. Bridging the divide: unveiling mutual immunological pathways of cancer and pregnancy. Inflamm Res 2024; 73:793-807. [PMID: 38492049 DOI: 10.1007/s00011-024-01866-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 01/31/2024] [Accepted: 02/22/2024] [Indexed: 03/18/2024] Open
Abstract
The juxtaposition of two seemingly disparate physiological phenomena within the human body-namely, cancer and pregnancy-may offer profound insights into the intricate interplay between malignancies and the immune system. Recent investigations have unveiled striking similarities between the pivotal processes underpinning fetal implantation and successful gestation and those governing tumor initiation and progression. Notably, a confluence of features has emerged, underscoring parallels between the microenvironment of tumors and the maternal-fetal interface. These shared attributes encompass establishing vascular networks, cellular mobilization, recruitment of auxiliary tissue components to facilitate continued growth, and, most significantly, the orchestration of immune-suppressive mechanisms.Our particular focus herein centers on the phenomenon of immune suppression and its protective utility in both of these contexts. In the context of pregnancy, immune suppression assumes a paramount role in shielding the semi-allogeneic fetus from the potentially hostile immune responses of the maternal host. In stark contrast, in the milieu of cancer, this very same immunological suppression fosters the transformation of the tumor microenvironment into a sanctuary personalized for the neoplastic cells.Thus, the striking parallels between the immunosuppressive strategies deployed during pregnancy and those co-opted by malignancies offer a tantalizing reservoir of insights. These insights promise to inform novel avenues in the realm of cancer immunotherapy. By harnessing our understanding of the immunological events that detrimentally impact fetal development, a knowledge grounded in the context of conditions such as preeclampsia or miscarriage, we may uncover innovative immunotherapeutic strategies to combat cancer.
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Affiliation(s)
- Teodora Maria Toadere
- Department of Physiology, "Iuliu Haţieganu" University of Medicine and Pharmacy, 400006, Cluj-Napoca, Romania.
| | - Andra Ţichindeleanu
- Department of Physiology, "Iuliu Haţieganu" University of Medicine and Pharmacy, 400006, Cluj-Napoca, Romania.
| | - Daniela Andreea Bondor
- Department of Physiology, "Iuliu Haţieganu" University of Medicine and Pharmacy, 400006, Cluj-Napoca, Romania
| | - Ioan Topor
- Department of Physiology, "Iuliu Haţieganu" University of Medicine and Pharmacy, 400006, Cluj-Napoca, Romania
| | - Şerban Ellias Trella
- Department of Physiology, "Iuliu Haţieganu" University of Medicine and Pharmacy, 400006, Cluj-Napoca, Romania
| | - Iuliana Nenu
- Department of Physiology, "Iuliu Haţieganu" University of Medicine and Pharmacy, 400006, Cluj-Napoca, Romania
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Tamai K, Hirose H, Akazawa Y, Yoshikawa Y, Nomura M, Takeyama H, Tokunaga M, Tei M, Okamura S, Akamaru Y. Three-year progression-free survival of a patient with concomitant mucinous adenocarcinoma of the colon with peritoneal dissemination and multiple myeloma who received lenalidomide: a case report. Surg Case Rep 2024; 10:34. [PMID: 38324080 PMCID: PMC10850042 DOI: 10.1186/s40792-024-01838-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 02/04/2024] [Indexed: 02/08/2024] Open
Abstract
BACKGROUND Concomitant multiple myeloma (MM) and other primary malignancies is rare. Therefore, the treatment outcomes of patients with these conditions have not been well discussed. Lenalidomide is an oral thalidomide analog drug used for MM. Recently, the antitumor effect of lenalidomide has been gaining attention, and lenalidomide has been applied for managing solid tumors. The current case showed the treatment course of a patient treated with lenalidomide for concomitant MM and colon cancer with peritoneal dissemination. CASE PRESENTATION A 74-year-old female patient receiving treatment for MM was diagnosed with mucinous adenocarcinoma of the transverse colon. The patient was clinically diagnosed with stage IIIC T4aN2M0 disease. Subsequently, laparoscopic colectomy with lymph node dissection was planned. However, intraperitoneal observation revealed peritoneal dissemination that had sporadically and widely spread. Therefore, palliative partial colectomy was performed to prevent future hemorrhage or obstruction. The patient was discharged on the 10th postoperative day without postoperative complication. Based on the patient's preference, lenalidomide was continually administered for MM without systemic chemotherapy. The patient survived for > 36 months without any signs of tumor progression. CONCLUSION The current case first showed the treatment course of concomitant MM and colon cancer. The antitumor effect of lenalidomide can possibly contribute to 3-year progression-free survival in patients with mucinous adenocarcinoma of the colon with peritoneal dissemination.
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Affiliation(s)
- Koki Tamai
- Department of Gastroenterological Surgery, Osaka Rosai Hospital, 1179-3 Nagasone-Kitaku, Sakai, Osaka, 591-8025, Japan
- Department of Surgery, Suita Municipal Hospital, Kishibeshinmachi 5-7, Suita City, Osaka, 564-8567, Japan
| | - Hajime Hirose
- Department of Surgery, Suita Municipal Hospital, Kishibeshinmachi 5-7, Suita City, Osaka, 564-8567, Japan.
| | - Yo Akazawa
- Department of Surgery, Suita Municipal Hospital, Kishibeshinmachi 5-7, Suita City, Osaka, 564-8567, Japan
| | - Yukihiro Yoshikawa
- Department of Gastroenterological Surgery, Osaka Rosai Hospital, 1179-3 Nagasone-Kitaku, Sakai, Osaka, 591-8025, Japan
| | - Masatoshi Nomura
- Department of Gastroenterological Surgery, Osaka Rosai Hospital, 1179-3 Nagasone-Kitaku, Sakai, Osaka, 591-8025, Japan
| | - Hiroshi Takeyama
- Department of Surgery, Suita Municipal Hospital, Kishibeshinmachi 5-7, Suita City, Osaka, 564-8567, Japan
| | - Masahiro Tokunaga
- Department of Hematology, Suita Municipal Hospital, Kishibeshinmachi 5-7, Suita City, Osaka, 564-8567, Japan
| | - Mitsuyoshi Tei
- Department of Gastroenterological Surgery, Osaka Rosai Hospital, 1179-3 Nagasone-Kitaku, Sakai, Osaka, 591-8025, Japan
| | - Shu Okamura
- Department of Surgery, Suita Municipal Hospital, Kishibeshinmachi 5-7, Suita City, Osaka, 564-8567, Japan
| | - Yusuke Akamaru
- Department of Gastroenterological Surgery, Osaka Rosai Hospital, 1179-3 Nagasone-Kitaku, Sakai, Osaka, 591-8025, Japan
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Chen H, Wang X, Wang Y, Chang X. What happens to regulatory T cells in multiple myeloma. Cell Death Discov 2023; 9:468. [PMID: 38129374 PMCID: PMC10739837 DOI: 10.1038/s41420-023-01765-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 12/03/2023] [Accepted: 12/06/2023] [Indexed: 12/23/2023] Open
Abstract
Abnormal tumor microenvironment and immune escape in multiple myeloma (MM) are associated with regulatory T cells (Tregs), which play an important role in maintaining self-tolerance and regulating the overall immune response to infection or tumor cells. In patients with MM, there are abnormalities in the number, function and distribution of Tregs, and these abnormalities may be related to the disease stage, risk grade and prognosis of patients. During the treatment, Tregs have different responses to various treatment regiments, thus affecting the therapeutic effect of MM. It is also possible to predict the therapeutic response by observing the changes of Tregs. In addition to the above, we reviewed the application of Tregs in the treatment of MM. In conclusion, there is still much room for research on the mechanism and application of Tregs in MM.
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Affiliation(s)
- Huixian Chen
- Medical Research Center, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China
- Department of Hematology, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Xueling Wang
- Medical Research Center, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Yan Wang
- Department of Pediatrics, Qilu Hospital of Shandong University, Jinan, 250012, China
| | - Xiaotian Chang
- Medical Research Center, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China.
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Ali SB, Lee WI, Horvath N, Le TTA, Smith W, Hissaria P. Lenalidomide Desensitization for Delayed Cutaneous Reaction: A Case Series and Review of the Literature. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:1503-1508. [PMID: 36738926 DOI: 10.1016/j.jaip.2023.01.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 01/03/2023] [Accepted: 01/20/2023] [Indexed: 02/05/2023]
Abstract
BACKGROUND Lenalidomide is commonly used for treatment of multiple myeloma (MM) as well as other hematological disorders. Cutaneous adverse reactions occur frequently and withholding lenalidomide treatment may have implications for prognosis. OBJECTIVE To evaluate the role of lenalidomide desensitization in patients with cutaneous adverse reactions. METHODS A retrospective review of patients referred for lenalidomide desensitization between May 2019 and May 2022 at a tertiary hospital. All patients underwent a 6-week outpatient desensitization with premedication. RESULTS There were 12 patients: 10 males and 2 females with a median age of 65 years. All had MM with autologous stem cell transplantation and lenalidomide 10 mg daily added for maintenance therapy. Most patients (n = 8) had a generalized maculopapular exanthem with or without pruritus. All patients had delayed cutaneous reactions; the median time to onset was 14 days (range 2-28 d). Six patients tolerated desensitization: 5 on the first attempt and 1 after 3 attempts and supplementary oral prednisolone. Four patients underwent multiple (≤3) attempts at desensitization owing to breakthrough symptoms. In patients who failed desensitization, recurrence of symptoms occurred variably, either early (within days), within weeks, or delayed by more than 1 month. CONCLUSIONS Lenalidomide desensitization is worthwhile and allows continuation of treatment. In our MM cohort, lenalidomide desensitization was successful in only 50% of cases, including some cases in whom ongoing symptoms were mitigated by cotreatment with antihistamine.
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Affiliation(s)
- Syed B Ali
- Department of Clinical Immunology and Allergy, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Wei-I Lee
- Department of Clinical Immunology and Allergy, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Noemi Horvath
- Department of Haematology, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Thanh-Thao Adriana Le
- Department of Clinical Immunology and Allergy, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - William Smith
- Department of Clinical Immunology and Allergy, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Pravin Hissaria
- Department of Clinical Immunology and Allergy, Royal Adelaide Hospital, Adelaide, South Australia, Australia; Department of Immunopathology, SA Pathology, Adelaide, South Australia, Australia.
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Ho M, Xiao A, Yi D, Zanwar S, Bianchi G. Treating Multiple Myeloma in the Context of the Bone Marrow Microenvironment. Curr Oncol 2022; 29:8975-9005. [PMID: 36421358 PMCID: PMC9689284 DOI: 10.3390/curroncol29110705] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/08/2022] [Accepted: 11/18/2022] [Indexed: 11/24/2022] Open
Abstract
The treatment landscape of multiple myeloma (MM) has evolved considerably with the FDA-approval of at least 15 drugs over the past two decades. Together with the use of autologous stem cell transplantation, these novel therapies have resulted in significant survival benefit for patients with MM. In particular, our improved understanding of the BM and immune microenvironment has led to the development of highly effective immunotherapies that have demonstrated unprecedented response rates even in the multiple refractory disease setting. However, MM remains challenging to treat especially in a high-risk setting. A key mediator of therapeutic resistance in MM is the bone marrow (BM) microenvironment; a deeper understanding is necessary to facilitate the development of therapies that target MM in the context of the BM milieu to elicit deeper and more durable responses with the ultimate goal of long-term control or a cure of MM. In this review, we discuss our current understanding of the role the BM microenvironment plays in MM pathogenesis, with a focus on its immunosuppressive nature. We also review FDA-approved immunotherapies currently in clinical use and highlight promising immunotherapeutic approaches on the horizon.
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Affiliation(s)
- Matthew Ho
- Department of Internal Medicine, Mayo Clinic, Rochester, MN 55902, USA
| | - Alexander Xiao
- Department of Internal Medicine, Mayo Clinic, Rochester, MN 55902, USA
| | - Dongni Yi
- Department of Internal Medicine, Mayo Clinic, Rochester, MN 55902, USA
| | - Saurabh Zanwar
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN 55902, USA
| | - Giada Bianchi
- Division of Hematology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02120, USA
- Correspondence: ; Tel.: +1-617-525-4953
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Sugi T, Mita M, Yasu T, Kubo K, Kushi R, Hanai H, Ohara S, Uchida T, Inoue M, Hagihara M. Preceding bortezomib administration for a certain period reduces the risk of lenalidomide-induced skin rash. J Clin Pharm Ther 2021; 47:477-482. [PMID: 34778985 DOI: 10.1111/jcpt.13568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 10/25/2021] [Accepted: 11/01/2021] [Indexed: 11/29/2022]
Abstract
WHAT IS KNOWN AND OBJECTIVE It was previously reported that the incidence of lenalidomide (LEN)-induced skin rash is reduced by administration of bortezomib (BOR) prior to LEN administration in patients with multiple myeloma (MM). Therefore, we investigated whether LEN-induced skin rash is affected by the duration of BOR administration and the dosing interval between BOR and LEN administration. METHOD A retrospective investigation was conducted among MM patients who received BOR treatment prior to LEN treatment in Eiju General Hospital from May 2010 to December 2020. We investigated whether the BOR administration duration and interval duration from the completion of BOR administration to the initial LEN administration affect the development of LEN-induced skin rash. RESULT AND DISCUSSION Twenty-eight of the 81 patients exhibited LEN-induced skin rash (34.6%). The administered duration, but not the interval, was significantly longer in the group without skin rash. Cut-off values were set for the duration of administration and interval, which were 35 days and 30 days, respectively. Multivariate analysis was performed on patients which are administered duration of more than 35 days and intervals of less than 30 days, and those who are not applicable. A significant difference was observed in the incidence of skin rash for each factor. WHAT IS NEW AND CONCLUSION The risk of reduced LEN-induced skin rash is affected not only by the presence of prior BOR administration, but also by the duration of BOR and the interval from the completion of BOR to the initial LEN administration.
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Affiliation(s)
- Tomiyuki Sugi
- Department of Pharmacy, Eiju General Hospital, Taito-ku, Japan.,Department of Cardiovascular Pharmacology, Education and Research Unit for Comprehensive Clinical Pharmacy, Meiji Pharmaceutical University, Kiyose, Japan
| | - Mitsuo Mita
- Department of Cardiovascular Pharmacology, Education and Research Unit for Comprehensive Clinical Pharmacy, Meiji Pharmaceutical University, Kiyose, Japan
| | - Takeo Yasu
- Department of Medicinal Therapy Research, Pharmaceutical Education and Research Center, Meiji Pharmaceutical University, Kiyose, Japan
| | - Kana Kubo
- Department of Pharmacy, Eiju General Hospital, Taito-ku, Japan
| | - Ryota Kushi
- Department of Pharmacy, Eiju General Hospital, Taito-ku, Japan
| | - Homare Hanai
- Department of Pharmacy, Eiju General Hospital, Taito-ku, Japan
| | - Shin Ohara
- Department of Hematology, Eiju General Hospital, Taito-ku, Japan
| | - Tomoyuki Uchida
- Department of Hematology, Eiju General Hospital, Taito-ku, Japan
| | - Morihiro Inoue
- Department of Hematology, Eiju General Hospital, Taito-ku, Japan
| | - Masao Hagihara
- Department of Hematology, Eiju General Hospital, Taito-ku, Japan
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7
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Bolandi N, Derakhshani A, Hemmat N, Baghbanzadeh A, Asadzadeh Z, Afrashteh Nour M, Brunetti O, Bernardini R, Silvestris N, Baradaran B. The Positive and Negative Immunoregulatory Role of B7 Family: Promising Novel Targets in Gastric Cancer Treatment. Int J Mol Sci 2021; 22:ijms221910719. [PMID: 34639059 PMCID: PMC8509619 DOI: 10.3390/ijms221910719] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 09/28/2021] [Accepted: 10/01/2021] [Indexed: 12/30/2022] Open
Abstract
Gastric cancer (GC), with a heterogeneous nature, is the third leading cause of death worldwide. Over the past few decades, stable reductions in the incidence of GC have been observed. However, due to the poor response to common treatments and late diagnosis, this cancer is still considered one of the lethal cancers. Emerging methods such as immunotherapy with immune checkpoint inhibitors (ICIs) have transformed the landscape of treatment for GC patients. There are presently eleven known members of the B7 family as immune checkpoint molecules: B7-1 (CD80), B7-2 (CD86), B7-H1 (PD-L1, CD274), B7-DC (PDCD1LG2, PD-L2, CD273), B7-H2 (B7RP1, ICOS-L, CD275), B7-H3 (CD276), B7-H4 (B7x, B7S1, Vtcn1), B7-H5 (VISTA, Gi24, DD1α, Dies1 SISP1), B7-H6 (NCR3LG1), B7-H7 (HHLA2), and Ig-like domain-containing receptor 2 (ILDR2). Interaction of the B7 family of immune-regulatory ligands with the corresponding receptors resulted in the induction and inhibition of T cell responses by sending co-stimulatory and co-inhibitory signals, respectively. Manipulation of the signals provided by the B7 family has significant potential in the management of GC.
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Affiliation(s)
- Nadia Bolandi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz 516615731, Iran; (N.B.); (A.D.); (N.H.); (A.B.); (Z.A.); (M.A.N.)
- Department of Biochemistry, Faculty of Medicine, Urmia University of Medical Sciences, Urmia 571478334, Iran
| | - Afshin Derakhshani
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz 516615731, Iran; (N.B.); (A.D.); (N.H.); (A.B.); (Z.A.); (M.A.N.)
- Laboratory of Experimental Pharmacology, IRCCS Istituto Tumori Giovanni Paolo II, 70124 Bari, Italy
| | - Nima Hemmat
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz 516615731, Iran; (N.B.); (A.D.); (N.H.); (A.B.); (Z.A.); (M.A.N.)
| | - Amir Baghbanzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz 516615731, Iran; (N.B.); (A.D.); (N.H.); (A.B.); (Z.A.); (M.A.N.)
| | - Zahra Asadzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz 516615731, Iran; (N.B.); (A.D.); (N.H.); (A.B.); (Z.A.); (M.A.N.)
| | - Mina Afrashteh Nour
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz 516615731, Iran; (N.B.); (A.D.); (N.H.); (A.B.); (Z.A.); (M.A.N.)
- Department of Biochemistry, Faculty of Medicine, Urmia University of Medical Sciences, Urmia 571478334, Iran
| | - Oronzo Brunetti
- Medical Oncology Unit—IRCCS Istituto Tumori “Giovanni Paolo II” of Bari, 70124 Bari, Italy;
| | - Renato Bernardini
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via S. Sofia 97, 95100 Catania, Italy;
| | - Nicola Silvestris
- Medical Oncology Unit—IRCCS Istituto Tumori “Giovanni Paolo II” of Bari, 70124 Bari, Italy;
- Department of Biomedical Sciences and Human Oncology (DIMO), University of Bari, 70124 Bari, Italy
- Correspondence: (N.S.); (B.B.); Tel.: +98-413-3371440 (B.B.); Fax: +98-413-3371311 (B.B.)
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz 516615731, Iran; (N.B.); (A.D.); (N.H.); (A.B.); (Z.A.); (M.A.N.)
- Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz 516615731, Iran
- Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz 516615731, Iran
- Correspondence: (N.S.); (B.B.); Tel.: +98-413-3371440 (B.B.); Fax: +98-413-3371311 (B.B.)
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8
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Sugi T, Mita M, Yasu T, Ohara S, Uchida T, Inoue M, Hagihara M. Simple desensitization protocol for multiple myeloma patients with lenalidomide-induced skin rash: Case series. J Clin Pharm Ther 2021; 46:1792-1795. [PMID: 33960000 DOI: 10.1111/jcpt.13433] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/31/2021] [Accepted: 04/19/2021] [Indexed: 11/29/2022]
Abstract
WHAT IS KNOWN AND OBJECTIVE Skin rash is one of the typical side effects of lenalidomide (LEN) treatment. Desensitization therapies have been reported to be effective in patients with severe skin rash caused by LEN. However, they have proved impractical due to the complexity of the protocols. CASE SUMMARIES We present 5 patients who developed severe LEN-induced skin rash. The five patients received our simple, slow desensitization protocol, and all were re-administered LEN with no adverse reaction. WHAT IS NEW AND CONCLUSION Our simpler and slow desensitization protocol, which desensitizes the patients without reducing the effect of LEN, includes drug holidays, similar to the usual LEN dosing schedule, and moreover is recommended as a treatment option especially for elderly patients with no housemate to help with medical management.
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Affiliation(s)
- Tomiyuki Sugi
- Department of Pharmacy, Eiju General Hospital, Taito-ku, Japan.,Department of Cardiovascular Pharmacology, Education and Research Unit for Comprehensive Clinical Pharmacy, Meiji Pharmaceutical University, Kiyose, Japan
| | - Mitsuo Mita
- Department of Cardiovascular Pharmacology, Education and Research Unit for Comprehensive Clinical Pharmacy, Meiji Pharmaceutical University, Kiyose, Japan
| | - Takeo Yasu
- Department of Medicinal Therapy Research, Pharmaceutical Education and Research Center, Meiji Pharmaceutical University, Kiyose, Japan
| | - Shin Ohara
- Department of Hematology, Eiju General Hospital, Taito-ku, Japan
| | - Tomoyuki Uchida
- Department of Hematology, Eiju General Hospital, Taito-ku, Japan
| | - Morihiro Inoue
- Department of Hematology, Eiju General Hospital, Taito-ku, Japan
| | - Masao Hagihara
- Department of Hematology, Eiju General Hospital, Taito-ku, Japan
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9
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Díaz-Tejedor A, Lorenzo-Mohamed M, Puig N, García-Sanz R, Mateos MV, Garayoa M, Paíno T. Immune System Alterations in Multiple Myeloma: Molecular Mechanisms and Therapeutic Strategies to Reverse Immunosuppression. Cancers (Basel) 2021; 13:cancers13061353. [PMID: 33802806 PMCID: PMC8002455 DOI: 10.3390/cancers13061353] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 03/14/2021] [Accepted: 03/15/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary A common characteristic of multiple myeloma (MM) is the dysfunction of patients’ immune system, a condition termed immunosuppression. This state is mainly due to alterations in the number and functionality of the principal immune populations. In this setting, immunotherapy has acquired high relevance in the last years and the investigation of agents that boost the immune system represent a field of interest. In the present review, we will summarize the main cellular and molecular alterations observed in MM patients’ immune system. Furthermore, we will describe the mechanisms of action of the four immunotherapeutic drugs approved so far for the treatment of MM, which are part of the group of monoclonal antibodies (mAbs). Finally, the immune-stimulating effects of several therapeutic agents are described due to their potential role in reversing immunosuppression and, therefore, in favoring the efficacy of immunotherapy drugs, such as mAbs, as part of future pharmacological combinations. Abstract Immunosuppression is a common feature of multiple myeloma (MM) patients and has been associated with disease evolution from its precursor stages. MM cells promote immunosuppressive effects due to both the secretion of soluble factors, which inhibit the function of immune effector cells, and the recruitment of immunosuppressive populations. Alterations in the expression of surface molecules are also responsible for immunosuppression. In this scenario, immunotherapy, as is the case of immunotherapeutic monoclonal antibodies (mAbs), aims to boost the immune system against tumor cells. In fact, mAbs exert part of their cytotoxic effects through different cellular and soluble immune components and, therefore, patients’ immunosuppressive status could reduce their efficacy. Here, we will expose the alterations observed in symptomatic MM, as compared to its precursor stages and healthy subjects, in the main immune populations, especially the inhibition of effector cells and the activation of immunosuppressive populations. Additionally, we will revise the mechanisms responsible for all these alterations, including the interplay between MM cells and immune cells and the interactions among immune cells themselves. We will also summarize the main mechanisms of action of the four mAbs approved so far for the treatment of MM. Finally, we will discuss the potential immune-stimulating effects of non-immunotherapeutic drugs, which could enhance the efficacy of immunotherapeutic treatments.
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Affiliation(s)
- Andrea Díaz-Tejedor
- Centro de Investigación del Cáncer-IBMCC (CSIC-Universidad de Salamanca), Complejo Asistencial Universitario de Salamanca-IBSAL, Department of Hematology, 37007 Salamanca, Spain; (A.D.-T.); (M.L.-M.); (N.P.); (R.G.-S.); (M.-V.M.); (M.G.)
| | - Mauro Lorenzo-Mohamed
- Centro de Investigación del Cáncer-IBMCC (CSIC-Universidad de Salamanca), Complejo Asistencial Universitario de Salamanca-IBSAL, Department of Hematology, 37007 Salamanca, Spain; (A.D.-T.); (M.L.-M.); (N.P.); (R.G.-S.); (M.-V.M.); (M.G.)
| | - Noemí Puig
- Centro de Investigación del Cáncer-IBMCC (CSIC-Universidad de Salamanca), Complejo Asistencial Universitario de Salamanca-IBSAL, Department of Hematology, 37007 Salamanca, Spain; (A.D.-T.); (M.L.-M.); (N.P.); (R.G.-S.); (M.-V.M.); (M.G.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC, CB16/12/00233), Instituto de Salud Carlos III, 37007 Salamanca, Spain
| | - Ramón García-Sanz
- Centro de Investigación del Cáncer-IBMCC (CSIC-Universidad de Salamanca), Complejo Asistencial Universitario de Salamanca-IBSAL, Department of Hematology, 37007 Salamanca, Spain; (A.D.-T.); (M.L.-M.); (N.P.); (R.G.-S.); (M.-V.M.); (M.G.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC, CB16/12/00233), Instituto de Salud Carlos III, 37007 Salamanca, Spain
| | - María-Victoria Mateos
- Centro de Investigación del Cáncer-IBMCC (CSIC-Universidad de Salamanca), Complejo Asistencial Universitario de Salamanca-IBSAL, Department of Hematology, 37007 Salamanca, Spain; (A.D.-T.); (M.L.-M.); (N.P.); (R.G.-S.); (M.-V.M.); (M.G.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC, CB16/12/00233), Instituto de Salud Carlos III, 37007 Salamanca, Spain
| | - Mercedes Garayoa
- Centro de Investigación del Cáncer-IBMCC (CSIC-Universidad de Salamanca), Complejo Asistencial Universitario de Salamanca-IBSAL, Department of Hematology, 37007 Salamanca, Spain; (A.D.-T.); (M.L.-M.); (N.P.); (R.G.-S.); (M.-V.M.); (M.G.)
| | - Teresa Paíno
- Centro de Investigación del Cáncer-IBMCC (CSIC-Universidad de Salamanca), Complejo Asistencial Universitario de Salamanca-IBSAL, Department of Hematology, 37007 Salamanca, Spain; (A.D.-T.); (M.L.-M.); (N.P.); (R.G.-S.); (M.-V.M.); (M.G.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC, CB16/12/00233), Instituto de Salud Carlos III, 37007 Salamanca, Spain
- Correspondence: ; Tel.: +34-923-294-812; Fax: +34-923-294-743
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10
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D'Souza C, Prince HM, Neeson PJ. Understanding the Role of T-Cells in the Antimyeloma Effect of Immunomodulatory Drugs. Front Immunol 2021; 12:632399. [PMID: 33746969 PMCID: PMC7973099 DOI: 10.3389/fimmu.2021.632399] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 02/15/2021] [Indexed: 12/12/2022] Open
Abstract
Immunomodulatory drugs (IMiDs) are effective treatments for patients with multiple myeloma. IMiDs have pleotropic effects including targeting the myeloma cells directly, and improving the anti-myeloma immune response. In the absence of myeloma cells, lenalidomide and pomalidomide induce CD4+ T cell secretion of IL-2 and indirect activation of Natural Killer (NK) cells. In the context of T cell receptor ligation, IMiDs enhance T cell proliferation, cytokine release and Th1 responses, both in vivo and in vitro. Furthermore, combination treatment of IMiDs and myeloma-targeting monoclonal antibodies eg. daratumumab (anti-CD38) and elotuzumab (anti-SLAMF7), checkpoint inhibitors, or bispecific T cell engagers showed synergistic effects, mainly via enhanced T and NK cell dependent cellular toxicity and T cell proliferation. Conversely, the corticosteroid dexamethasone can impair the immune modulatory effects of IMiDs, indicating that careful choice of myeloma drugs in combination with IMiDs is key for the best anti-myeloma therapeutic efficacy. This review presents an overview of the role for T cells in the overall anti-myeloma effects of immunomodulatory drugs.
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Affiliation(s)
- Criselle D'Souza
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
| | - H Miles Prince
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia.,Clinical Hematology, Peter MacCallum Cancer Centre and Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Paul J Neeson
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
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11
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Sugi T, Nishigami Y, Saigo H, Hanai H, Takabatake K, Mita M, Ohara S, Ide S, Uchida T, Inoue M, Hagihara M. Analysis of risk factors for lenalidomide-associated skin rash in patients with multiple myeloma. Leuk Lymphoma 2021; 62:1405-1410. [DOI: 10.1080/10428194.2021.1876867] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Tomiyuki Sugi
- Department of Pharmacy, Eiju General Hospital, Tokyo, Japan
- Department of Cardiovascular Pharmacology, Education and Research Unit for Comprehensive Clinical Pharmacy, Meiji Pharmaceutical University, Kiyose, Japan
| | | | - Hirohisa Saigo
- Department of Pharmacy, Eiju General Hospital, Tokyo, Japan
| | - Homare Hanai
- Department of Pharmacy, Eiju General Hospital, Tokyo, Japan
| | | | - Mitsuo Mita
- Department of Cardiovascular Pharmacology, Education and Research Unit for Comprehensive Clinical Pharmacy, Meiji Pharmaceutical University, Kiyose, Japan
| | - Shin Ohara
- Department of Hematology, Eiju General Hospital, Tokyo, Japan
| | - Shiro Ide
- Department of Hematology, Eiju General Hospital, Tokyo, Japan
| | - Tomoyuki Uchida
- Department of Hematology, Eiju General Hospital, Tokyo, Japan
| | - Morihiro Inoue
- Department of Hematology, Eiju General Hospital, Tokyo, Japan
| | - Masao Hagihara
- Department of Hematology, Eiju General Hospital, Tokyo, Japan
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12
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Role of the Bone Marrow Milieu in Multiple Myeloma Progression and Therapeutic Resistance. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2020; 20:e752-e768. [PMID: 32651110 DOI: 10.1016/j.clml.2020.05.026] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 05/22/2020] [Accepted: 05/29/2020] [Indexed: 01/10/2023]
Abstract
Multiple myeloma (MM) is a cancer of the plasma cells within the bone marrow (BM). Studies have shown that the cellular and noncellular components of the BM milieu, such as cytokines and exosomes, play an integral role in MM pathogenesis and progression by mediating drug resistance and inducing MM proliferation. Moreover, the BM microenvironment of patients with MM facilitates cancer tolerance and immune evasion through the expansion of regulatory immune cells, inhibition of antitumor effector cells, and disruption of the antigen presentation machinery. These are of special relevance, especially in the current era of cancer immunotherapy. An improved understanding of the supportive role of the MM BM microenvironment will allow for the development of future therapies targeting MM in the context of the BM milieu to elicit deeper and more durable responses. In the present review, we have discussed our current understanding of the role of the BM microenvironment in MM progression and resistance to therapy and discuss novel potential approaches to alter its pro-MM function.
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13
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Wang J, Zheng Y, Tu C, Zhang H, Vanderkerken K, Menu E, Liu J. Identification of the immune checkpoint signature of multiple myeloma using mass cytometry-based single-cell analysis. Clin Transl Immunology 2020; 9:e01132. [PMID: 32355560 PMCID: PMC7190397 DOI: 10.1002/cti2.1132] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 04/05/2020] [Accepted: 04/06/2020] [Indexed: 12/12/2022] Open
Abstract
Objectives New targets or strategies are needed to increase the success of immune checkpoint-based immunotherapy for multiple myeloma (MM). However, immune checkpoint signals in MM microenvironment have not been fully elucidated. Here, we aimed to have a broad overview of the different immune subsets and their immune checkpoint status, within the MM microenvironment, and to provide novel immunotherapeutic targets to treat MM patients. Methods We performed immune checkpoint profiling of bone marrow (BM) samples from MM patients and healthy controls using mass cytometry. With high-dimensional single-cell analysis of 30 immune proteins containing 10 pairs of immune checkpoint axes in 0.55 million of BM cells, an immune landscape of MM was mapped. Results We identified an abnormality of immune cell composition by demonstrating a significant increase in activated CD4 T, CD8 T, CD8+ natural killer T-like and NK cells in MM BM. Our data suggest a correlation between MM cells and immune checkpoint phenotypes and expand the view of MM immune signatures. Specifically, several critical immune checkpoints, such as programmed cell death 1 (PD-1)/PD ligand 2, galectin-9/T-cell immunoglobulin mucin-3, and inducible T-cell costimulator (ICOS)/ICOS ligand, on both MM and immune effector cells and a number of activated PD-1+ CD8 T cells lacking CD28 were distinguished in MM patients. Conclusion A clear interaction between MM cells and the surrounding immune cells was established, leading to immune checkpoint dysregulation. The analysis of the immune landscape enhances our understanding of the MM immunological milieu and proposes novel targets for improving immune checkpoint blockade-based MM immunotherapy.
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Affiliation(s)
- Jinheng Wang
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University Guangzhou Municipal and Guangdong Provincial Key Laboratory of Protein Modification and Degradation State Key Laboratory of Respiratory Disease School of Basic Medical Sciences Guangzhou Medical University Guangzhou China
| | - Yongjiang Zheng
- Department of Hematology The Third Affiliated Hospital of Sun Yat-Sen University Guangzhou China
| | - Chenggong Tu
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University Guangzhou Municipal and Guangdong Provincial Key Laboratory of Protein Modification and Degradation State Key Laboratory of Respiratory Disease School of Basic Medical Sciences Guangzhou Medical University Guangzhou China
| | - Hui Zhang
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University Guangzhou Municipal and Guangdong Provincial Key Laboratory of Protein Modification and Degradation State Key Laboratory of Respiratory Disease School of Basic Medical Sciences Guangzhou Medical University Guangzhou China
| | - Karin Vanderkerken
- Department of Hematology and Immunology Myeloma Center Brussels Vrije Universiteit Brussel Brussels Belgium
| | - Eline Menu
- Department of Hematology and Immunology Myeloma Center Brussels Vrije Universiteit Brussel Brussels Belgium
| | - Jinbao Liu
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University Guangzhou Municipal and Guangdong Provincial Key Laboratory of Protein Modification and Degradation State Key Laboratory of Respiratory Disease School of Basic Medical Sciences Guangzhou Medical University Guangzhou China
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14
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Tu C, Zheng Y, Zhang H, Wang J. Exploration of the personalized immune checkpoint atlas of plasma cell dyscrasias patients using high‑dimensional single‑cell analysis. Oncol Rep 2020; 44:224-240. [PMID: 32319658 PMCID: PMC7251663 DOI: 10.3892/or.2020.7587] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Accepted: 04/01/2020] [Indexed: 01/22/2023] Open
Abstract
Immune checkpoint blockade endows patients with unparalleled success in conquering cancer. Unfortunately, inter-individual heterogeneity causes failure in controlling tumors in many patients. Emerging mass cytometry technology is capable of revealing a multiscale onco-immune landscape that improves the efficacy of cancer immunotherapy. We introduced mass cytometry to determine the personalized immune checkpoint status in bone marrow and peripheral blood samples from 3 patients with multiple myeloma, amyloid light-chain amyloidosis, and solitary bone plasmacytoma and 1 non-hematologic malignancy patient. The expression of 18 immune regulatory receptors and ligands on 17 defined cell populations was simultaneously examined. By single-cell analyses, we identified the T cell clusters that serve as immunosuppressive signal source and revealed integrated immune checkpoint axes of individuals, thereby providing multiple potential immunotherapeutic targets, including programmed cell death protein 1 (PD-1), inducible co-stimulator (ICOS), and cluster of differentiation 28 (CD28), for each patient. Distinguishing the cell populations that function as providers and receivers of the immune checkpoint signals demonstrated a distinct cross-interaction network of immunomodulatory signals in individuals. These in-depth personalized data demonstrate mass cytometry as a powerful innovation to discover the systematical immune status in the primary and peripheral tumor microenvironment.
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Affiliation(s)
- Chenggong Tu
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou Municipal and Guangdong Provincial Key Laboratory of Protein Modification and Degradation, School of Basic Medical Sciences, State Key Laboratory of Respiratory Disease, Guangzhou Medical University, Guangzhou, Guangdong 510095, P.R. China
| | - Yongjiang Zheng
- Department of Hematology, The Third Affiliated Hospital of Sun Yat‑Sen University, Guangzhou, Guangdong 510630, P.R. China
| | - Hui Zhang
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou Municipal and Guangdong Provincial Key Laboratory of Protein Modification and Degradation, School of Basic Medical Sciences, State Key Laboratory of Respiratory Disease, Guangzhou Medical University, Guangzhou, Guangdong 510095, P.R. China
| | - Jinheng Wang
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou Municipal and Guangdong Provincial Key Laboratory of Protein Modification and Degradation, School of Basic Medical Sciences, State Key Laboratory of Respiratory Disease, Guangzhou Medical University, Guangzhou, Guangdong 510095, P.R. China
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Amatore F, Gorvel L, Olive D. Role of Inducible Co-Stimulator (ICOS) in cancer immunotherapy. Expert Opin Biol Ther 2019; 20:141-150. [PMID: 31738626 DOI: 10.1080/14712598.2020.1693540] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Introduction: The promotion of antitumor response by targeting co-stimulatory B7 superfamily members has become evident to create a new wave of cancer immunotherapy. Inducible Co-Stimulator (ICOS), which is expressed on activated T cells, gained interest in the translational medicine community.Areas covered: We performed an extensive literature review using the keywords 'ICOS' and 'cancer', and the Clinicaltrials.gov database for early phase clinical trials targeting ICOS. In this review, we highlight the dual role of ICOS in oncogenesis in different malignancies. We summarize the current state of knowledge about ICOS/ICOSL pathway targeting by immunotherapies.Expert opinion: Due to its multifaceted link with anti-tumor immunity, both antagonist and agonist antibodies might be of interest to target the ICOS/ICOSL pathway for tumor treatment. Indeed, ICOS activation might potentiate the effect of an inhibitory checkpoint blockade, while its neutralization could decrease the function of immunosuppressive Tregs and inhibit lymphoid tumor cells expressing Tfh markers.
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Affiliation(s)
- Florent Amatore
- Centre de recherche en Cancérologie de Marseille, INSERM U1068, CNRS U7258, Aix Marseille Université, Institut Paoli - Calmettes, Marseille, France
| | - Laurent Gorvel
- Centre de recherche en Cancérologie de Marseille, INSERM U1068, CNRS U7258, Aix Marseille Université, Institut Paoli - Calmettes, Marseille, France
| | - Daniel Olive
- Centre de recherche en Cancérologie de Marseille, INSERM U1068, CNRS U7258, Aix Marseille Université, Institut Paoli - Calmettes, Marseille, France
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16
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Cari L, De Rosa F, Nocentini G, Riccardi C. Context-Dependent Effect of Glucocorticoids on the Proliferation, Differentiation, and Apoptosis of Regulatory T Cells: A Review of the Empirical Evidence and Clinical Applications. Int J Mol Sci 2019; 20:E1142. [PMID: 30845709 PMCID: PMC6429178 DOI: 10.3390/ijms20051142] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 02/26/2019] [Accepted: 02/28/2019] [Indexed: 12/15/2022] Open
Abstract
Glucocorticoids (GCs) are widely used to treat several diseases because of their powerful anti-inflammatory and immunomodulatory effects on immune cells and non-lymphoid tissues. The effects of GCs on T cells are the most relevant in this regard. In this review, we analyze how GCs modulate the survival, maturation, and differentiation of regulatory T (Treg) cell subsets into both murine models and humans. In this way, GCs change the Treg cell number with an impact on the mid-term and long-term efficacy of GC treatment. In vitro studies suggest that the GC-dependent expansion of Treg cells is relevant when they are activated. In agreement with this observation, the GC treatment of patients with established autoimmune, allergic, or (auto)inflammatory diseases causes an expansion of Treg cells. An exception to this appears to be the local GC treatment of psoriatic lesions. Moreover, the effects on Treg number in patients with multiple sclerosis are uncertain. The effects of GCs on Treg cell number in healthy/diseased subjects treated with or exposed to allergens/antigens appear to be context-dependent. Considering the relevance of this effect in the maturation of the immune system (tolerogenic response to antigens), the success of vaccination (including desensitization), and the tolerance to xenografts, the findings must be considered when planning GC treatment.
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Affiliation(s)
- Luigi Cari
- Section of Pharmacology, Department of Medicine, University of Perugia, Perugia I-06129, Italy.
| | - Francesca De Rosa
- Section of Pharmacology, Department of Medicine, University of Perugia, Perugia I-06129, Italy.
| | - Giuseppe Nocentini
- Section of Pharmacology, Department of Medicine, University of Perugia, Perugia I-06129, Italy.
| | - Carlo Riccardi
- Section of Pharmacology, Department of Medicine, University of Perugia, Perugia I-06129, Italy.
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Amatore F, Gorvel L, Olive D. Inducible Co-Stimulator (ICOS) as a potential therapeutic target for anti-cancer therapy. Expert Opin Ther Targets 2018; 22:343-351. [PMID: 29468927 DOI: 10.1080/14728222.2018.1444753] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
INTRODUCTION The recent success of checkpoint-inhibitors in cancer treatment paved the way for the development of new strategies of agonist and antagonist agents against B7 superfamily members. Inducible Co-Stimulator (ICOS), a co-stimulatory receptor for T-cell enhancement, arouses interest. Areas covered: We performed an extensive literature search with PUBMED using the keywords 'ICOS' and 'cancer' to discuss its involvement in oncogenesis, its expression in different malignancies, and its targeting in relevant preclinical studies. We also searched the Clinicaltrials.gov database for recent updates on early phase clinical trials. Expert opinion: ICOS/ICOSL axis has a dual effect and might participate in anti-tumour T cell response as well as a pro-tumour response due to its connection with regulatory T-cells (Tregs) suppressive activity. Therefore, both antagonist and agonist antibodies might be of interest in the targeting ICOS/ICOSL pathway for cancer treatment. In preclinical studies, ICOS agonist monoclonal antibodies (mAbs) have shown to potentiate the effect of inhibitory checkpoint blockade. In contrast, antagonistic anti-ICOS mAbs could not only inhibit lymphoid tumour cells expressing ICOS, but also dampen immunosuppressive Tregs. Two agonist and one antagonist mAbs are evaluated in phase I/II trials. Efficacy, safety, and combination strategies with anti-ICOS agonist or antagonist have yet to be specified.
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Affiliation(s)
- Florent Amatore
- a Centre de recherche en Cancérologie de Marseille, INSERM U1068, CNRS U7258 , Aix Marseille Université, Institut Paoli - Calmettes , Marseille , France
| | - Laurent Gorvel
- a Centre de recherche en Cancérologie de Marseille, INSERM U1068, CNRS U7258 , Aix Marseille Université, Institut Paoli - Calmettes , Marseille , France
| | - Daniel Olive
- a Centre de recherche en Cancérologie de Marseille, INSERM U1068, CNRS U7258 , Aix Marseille Université, Institut Paoli - Calmettes , Marseille , France
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Immune status of high-risk smoldering multiple myeloma patients and its therapeutic modulation under LenDex: a longitudinal analysis. Blood 2015; 127:1151-62. [PMID: 26668134 DOI: 10.1182/blood-2015-10-662320] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Accepted: 12/03/2015] [Indexed: 12/13/2022] Open
Abstract
There is significant interest in immunotherapy for the treatment of high-risk smoldering multiple myeloma (SMM), but no available data on the immune status of this particular disease stage. Such information is important to understand the interplay between immunosurveillance and disease transformation, but also to define whether patients with high-risk SMM might benefit from immunotherapy. Here, we have characterized T lymphocytes (including CD4, CD8, T-cell receptor γδ, and regulatory T cells), natural killer (NK) cells, and dendritic cells from 31 high-risk SMM patients included in the treatment arm of the QUIREDEX trial, and with longitudinal peripheral blood samples at baseline and after 3 and 9 cycles of lenalidomide plus low-dose dexamethasone (LenDex). High-risk SMM patients showed at baseline decreased expression of activation-(CD25/CD28/CD54), type 1 T helper-(CD195/interferon-γ/tumor necrosis factor-α/interleukin-2), and proliferation-related markers (CD119/CD120b) as compared with age-matched healthy individuals. However, LenDex was able to restore the normal expression levels for those markers and induced a marked shift in T-lymphocyte and NK-cell phenotype. Accordingly, high-risk SMM patients treated with LenDex showed higher numbers of functionally active T lymphocytes. Together, our results indicate that high-risk SMM patients have an impaired immune system that could be reactivated by the immunomodulatory effects of lenalidomide, even when combined with low-dose dexamethasone, and support the value of therapeutic immunomodulation to delay the progression to multiple myeloma. The QUIREDEX trial was registered to www.clinicaltrials.gov as #NCT00480363.
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