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Rosko AE, Elsaid MI, Woyach J, Islam N, Lepola N, Urrutia J, Christian LM, Presley C, Mims A, Burd CE. Determining the relationship of p16 INK4a and additional molecular markers of aging with clinical frailty in hematologic malignancy. J Cancer Surviv 2024; 18:1168-1178. [PMID: 38678524 PMCID: PMC11324703 DOI: 10.1007/s11764-024-01591-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 04/04/2024] [Indexed: 05/01/2024]
Abstract
PURPOSE Older adults with hematologic malignancies (HM) have unique challenges due to age and fitness. The primary aim of this pilot study was to benchmark the ability of multiple biomarkers of aging (p16, epigenetic clocks, T cell gene expression profiles, and T cell receptor excision circles (TREC) to identify frailty as measured by a clinical impairment index (I2) in patients with HM. METHODS 70 patients newly diagnosed with HM had peripheral blood T lymphocytes (PBTL) analyzed for p16INK4a expression using the OSU_Senescence Nanostring CodeSet. PBTL epigenetic age was measured using 7 epigenetic clocks, and TREC were quantified by qRT-PCR. A composite clinical impairment index (I2) was generated by combining values from 11 geriatric metrics (Independent Activities of Daily Living (iADL), physical health score, Short Physical Performance Battery (SPPB), Body Mass Index (BMI), Eastern Cooperative Oncology Group (ECOG) performance status, self-reported KPS, Blessed Orientation Memory Concentration (BOMC), polypharmacy, Mental Health Inventory (MHI)-17, Medical Outcomes Study (MOS) subscales). Clinical frailty was defined as a score of 7 or greater on the I2. RESULTS Age-adjusted p16INK4a was similar in newly diagnosed patients and healthy controls (p > 0.1). PBTL p16INK4a levels correlated positively with the Hannum [r = 0.35, 95% CI (0.09-0.75); p adj. = 0.04] and PhenoAge [r = 0.37, 95% CI (0.11-0.59); p adj. = 0.04] epigenetic clocks. The discrimination ability of the I2 model was calculated using the area under the receiver operating characteristic curve (AUC). After adjusting for chronologic age and disease group, baseline p16INK4a [AUC = 0.76, 95% CI (0.56-0.98); p = 0.01], Hannum [AUC = 0.70, 95% CI (0.54-0.85); p = 0.01], PhenoAge [AUC = 0.71, 95% CI (0.55-0.86); p = 0.01], and DunedinPACE [AUC = 0.73, 95% CI (0.57-0.88); p = < 0.01] measures showed the greatest potential to identify clinical frailty using the I2. CONCLUSIONS Our pilot data suggest that multiple blood-based aging biomarkers have potential to identify frailty in older adults with HM. IMPLICATIONS FOR CANCER SURVIVORS We developed the I2 index to quantify impairments across geriatric domains and discovered that PBTL p16, Hannum, PhenoAge, and DunedinPACE are promising indicators of frailty in HM.
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Affiliation(s)
- Ashley E Rosko
- Division of Hematology, The Ohio State University, Columbus, OH, USA.
- James Comprehensive Cancer Center, 300 West 10th Ave, Columbus, Ohio, 43210, United States.
| | - Mohamed I Elsaid
- Department of Biomedical Informatics, The Ohio State University, Columbus, OH, USA
- Division of Medical Oncology, The Ohio State University, Columbus, OH, USA
| | - Jennifer Woyach
- Division of Hematology, The Ohio State University, Columbus, OH, USA
| | - Nowshin Islam
- Division of Hematology, The Ohio State University, Columbus, OH, USA
| | - Noah Lepola
- Departments of Molecular Genetics, Cancer Biology and Genetics, The Ohio State University, Columbus, OH, USA
| | - Jazmin Urrutia
- Departments of Molecular Genetics, Cancer Biology and Genetics, The Ohio State University, Columbus, OH, USA
| | - Lisa M Christian
- Department of Psychiatry and Behavioral Health, Institute for Behavioral Medicine Research, The Ohio State University, Columbus, OH, USA
| | - Carolyn Presley
- Division of Medical Oncology, The Ohio State University, Columbus, OH, USA
| | - Alice Mims
- Division of Hematology, The Ohio State University, Columbus, OH, USA
| | - Christin E Burd
- Departments of Molecular Genetics, Cancer Biology and Genetics, The Ohio State University, Columbus, OH, USA
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Wu W, Song A, Xie K, Lu J, Zhao B, Qian C, Wang M, Min L, Hong W, Pang H, Lu R, Gu L. Characteristics of T cell premature senescence in maintenance hemodialysis patients. Inflamm Res 2024; 73:1299-1309. [PMID: 38850344 DOI: 10.1007/s00011-024-01897-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Revised: 05/26/2024] [Accepted: 05/27/2024] [Indexed: 06/10/2024] Open
Abstract
BACKGROUND Uremia-associated immunodeficiency, mainly characterized by T cell dysfunction, exists in patients on maintenance hemodialysis (MHD) and promotes systemic inflammation. However, T cell senescence, one of the causes of T cell dysfunction, has not been clearly revealed yet. In this cross-sectional research, we aimed to study the manifestation of T cell premature senescence in MHD patients and further investigate the associated clinical factors. METHODS 76 MHD patients including 33 patients with cardiovascular diseases (CVD) and 28 patients with arteriovenous fistula (AVF) event history were enrolled in this study. Complementarity determining region 3 (CDR3) of T cell receptor (TCR) was analyzed by immune repertoire sequencing (IR-Seq). CD28- T cell subsets and expression of senescence marker p16 and p21 genes were detected by multicolor flow cytometry and RT-qPCR, respectively. RESULTS MHD patients had significantly decreased TCR diversity (P < 0.001), increased CDR3 clone proliferation (P = 0.001) and a left-skewed CDR3 length distribution. The proportion of CD4 + CD28- T cells increased in MHD patients (P = 0.014) and showed a negative correlation with TCR diversity (P = 0.001). p16 but not p21 expression in T cells was up-regulated in MHD patients (P = 0.039). Patients with CVD exhibited increased expression of p16 and p21 genes (P = 0.010 and 0.004, respectively), and patients with AVF events showed further TCR diversity and evenness reduction (P = 0.002 and 0.017, respectively) compared to patients without the comorbidities. Moreover, age, average convection volume, total cholesterol, high-density lipoprotein cholesterol and transferrin saturation were associated with TCR diversity or CD4 + CD28- T cell proportion (P < 0.05). CONCLUSIONS MHD patients undergo T cell premature senescence characterized by significant TCR diversity reduction and repertoire skew, as well as accumulation of the CD4 + CD28- subset and up-regulation of p16 gene. Patients with CVD or AVF events show higher level of immunosenescence. Furthermore, T cell senescence in MHD patients is associated with blood cholesterol and uremic toxin retention, suggesting potential intervention strategies in the future.
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Affiliation(s)
- Wangshu Wu
- Department of Nephrology, Molecular Cell Lab for Kidney Disease, Shanghai Peritoneal Dialysis Research Center, Renji Hospital, Uremia Diagnosis and Treatment Center, Shanghai Jiao Tong University School of Medicine, 160# Pujian Road, Building 1, 2nd Floor, Shanghai, 200127, China
| | - Ahui Song
- Department of Nephrology, Molecular Cell Lab for Kidney Disease, Shanghai Peritoneal Dialysis Research Center, Renji Hospital, Uremia Diagnosis and Treatment Center, Shanghai Jiao Tong University School of Medicine, 160# Pujian Road, Building 1, 2nd Floor, Shanghai, 200127, China
| | - Kewei Xie
- Department of Nephrology, Molecular Cell Lab for Kidney Disease, Shanghai Peritoneal Dialysis Research Center, Renji Hospital, Uremia Diagnosis and Treatment Center, Shanghai Jiao Tong University School of Medicine, 160# Pujian Road, Building 1, 2nd Floor, Shanghai, 200127, China
| | - Jiayue Lu
- Department of Nephrology, Molecular Cell Lab for Kidney Disease, Shanghai Peritoneal Dialysis Research Center, Renji Hospital, Uremia Diagnosis and Treatment Center, Shanghai Jiao Tong University School of Medicine, 160# Pujian Road, Building 1, 2nd Floor, Shanghai, 200127, China
| | - Bingru Zhao
- Department of Nephrology, Molecular Cell Lab for Kidney Disease, Shanghai Peritoneal Dialysis Research Center, Renji Hospital, Uremia Diagnosis and Treatment Center, Shanghai Jiao Tong University School of Medicine, 160# Pujian Road, Building 1, 2nd Floor, Shanghai, 200127, China
| | - Cheng Qian
- Department of Nephrology, Molecular Cell Lab for Kidney Disease, Shanghai Peritoneal Dialysis Research Center, Renji Hospital, Uremia Diagnosis and Treatment Center, Shanghai Jiao Tong University School of Medicine, 160# Pujian Road, Building 1, 2nd Floor, Shanghai, 200127, China
| | - Minzhou Wang
- Department of Nephrology, Molecular Cell Lab for Kidney Disease, Shanghai Peritoneal Dialysis Research Center, Renji Hospital, Uremia Diagnosis and Treatment Center, Shanghai Jiao Tong University School of Medicine, 160# Pujian Road, Building 1, 2nd Floor, Shanghai, 200127, China
| | - Lulin Min
- Department of Nephrology, Molecular Cell Lab for Kidney Disease, Shanghai Peritoneal Dialysis Research Center, Renji Hospital, Uremia Diagnosis and Treatment Center, Shanghai Jiao Tong University School of Medicine, 160# Pujian Road, Building 1, 2nd Floor, Shanghai, 200127, China
| | - Wenkai Hong
- Department of Nephrology, Molecular Cell Lab for Kidney Disease, Shanghai Peritoneal Dialysis Research Center, Renji Hospital, Uremia Diagnosis and Treatment Center, Shanghai Jiao Tong University School of Medicine, 160# Pujian Road, Building 1, 2nd Floor, Shanghai, 200127, China
| | - Huihua Pang
- Department of Nephrology, Molecular Cell Lab for Kidney Disease, Shanghai Peritoneal Dialysis Research Center, Renji Hospital, Uremia Diagnosis and Treatment Center, Shanghai Jiao Tong University School of Medicine, 160# Pujian Road, Building 1, 2nd Floor, Shanghai, 200127, China.
| | - Renhua Lu
- Department of Nephrology, Molecular Cell Lab for Kidney Disease, Shanghai Peritoneal Dialysis Research Center, Renji Hospital, Uremia Diagnosis and Treatment Center, Shanghai Jiao Tong University School of Medicine, 160# Pujian Road, Building 1, 2nd Floor, Shanghai, 200127, China.
| | - Leyi Gu
- Department of Nephrology, Molecular Cell Lab for Kidney Disease, Shanghai Peritoneal Dialysis Research Center, Renji Hospital, Uremia Diagnosis and Treatment Center, Shanghai Jiao Tong University School of Medicine, 160# Pujian Road, Building 1, 2nd Floor, Shanghai, 200127, China.
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Christian LM, Kiecolt-Glaser JK, Cole SW, Burd CE, Madison AA, Wilson SJ, Rosko AE. Psychoneuroimmunology in multiple myeloma and autologous hematopoietic stem cell transplant: Opportunities for research among patients and caregivers. Brain Behav Immun 2024; 119:507-519. [PMID: 38643954 DOI: 10.1016/j.bbi.2024.04.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 04/12/2024] [Accepted: 04/16/2024] [Indexed: 04/23/2024] Open
Abstract
Multiple myeloma (MM) is an incurable cancer and is the leading indication for autologous hematopoietic stem cell transplantation (HSCT). To be eligible for HSCT, a patient must have a caregiver, as caregivers play a central role in HSCT preparation and recovery. MM patients remain on treatment indefinitely, and thus patients and their caregivers face long-term challenges including the intensity of HSCT and perpetual therapy after transplant. Importantly, both patients and their caregivers show heightened depressive and anxiety symptoms, with dyadic correspondence evidenced and caregivers' distress often exceeding that of patients. An extensive psychoneuroimmunology (PNI) literature links distress with health via immune and neuroendocrine dysregulation as well as biological aging. However, data on PNI in the context of multiple myeloma - in patients or caregivers - are remarkably limited. Distress in MM patients has been associated with poorer outcomes including higher inflammation, greater one year post-HSCT hospital readmissions, and worse overall survival. Further, anxiety and depression are linked to biological aging and may contribute to the poor long-term health of both patients and caregivers. Because MM generally affects older adults, individual differences in biological aging may represent an important modifier of MM biology and HSCT treatment outcomes. There are a number of clinical scenarios in which biologically younger people could be prescribed more intensive therapies, with potential for greater benefit, by using a personalized cancer therapy approach based on the quantification of physiologic reserve. Further, despite considerable psychological demands, the effects of distress on health among MM caregivers is largely unexamined. Within this context, the current critical review highlights gaps in knowledge at the intersection of HSCT, inflammation, and biological aging in the context of MM. Research in this area hold promise for opportunities for novel and impactful psychoneuroimmunology (PNI) research to enhance health outcomes, quality of life, and longevity among both MM patients and their caregivers.
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Affiliation(s)
- Lisa M Christian
- Department of Psychiatry & Behavioral Health, The Ohio State University Wexner Medical Center, Columbus, OH 43210 USA; The Institute for Behavioral Medicine Research, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA.
| | - Janice K Kiecolt-Glaser
- The Institute for Behavioral Medicine Research, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Steve W Cole
- Departments of Psychiatry and Biobehavioral Sciences and Medicine, Division of Hematology-Oncology, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Christin E Burd
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH 43210, USA; Department of Molecular Genetics, The Ohio State University, Columbus, OH 43210, USA
| | - Annelise A Madison
- The Institute for Behavioral Medicine Research, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; Department of Psychology, The Ohio State University, Columbus, OH 43210, USA; Veteran's Affairs Boston Healthcare System, Boston, MA 02130, USA; Department of Psychiatry, Harvard Medical School, Boston, MA 02115, USA; Department of Psychiatry, Boston University Chobanian and Avedisian School of Medicine, Boston, MA 02118, USA
| | - Stephanie J Wilson
- Department of Psychology, Southern Methodist University, Dallas, TX 75206, USA
| | - Ashley E Rosko
- Division of Hematology, James Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
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Noll JH, Levine BL, June CH, Fraietta JA. Beyond youth: Understanding CAR T cell fitness in the context of immunological aging. Semin Immunol 2023; 70:101840. [PMID: 37729825 DOI: 10.1016/j.smim.2023.101840] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 09/05/2023] [Accepted: 09/05/2023] [Indexed: 09/22/2023]
Abstract
Population aging, a pervasive global demographic trend, is anticipated to challenge health and social systems worldwide. This phenomenon is due to medical advancements enabling longer lifespans, with 20% of the US population soon to be over 65 years old. Consequently, there will be a surge in age-related diseases. Senescence, characterized by the loss of biological maintenance and homeostasis at molecular and cellular levels, either correlates with or directly causes age-related phenotypic changes. Decline of the immune system is a critical factor in the senescence process, with cancer being a primary cause of death in elderly populations. Chimeric antigen receptor (CAR) T cell therapy, an innovative approach, has demonstrated success mainly in pediatric and young adult hematological malignancies but remains largely ineffective for diseases affecting older populations, such as late-in-life B cell malignancies and most solid tumor indications. This limitation arises because CAR T cell efficacy heavily relies on the fitness of the patient-derived starting T cell material. Numerous studies suggest that T cell senescence may be a key driver of CAR T cell deficiency. This review examines correlates and underlying factors associated with favorable CAR T cell outcomes and explores potential experimental and clinically actionable strategies for T cell rejuvenation.
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Affiliation(s)
- Julia Han Noll
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Bruce L Levine
- Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Carl H June
- Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Joseph A Fraietta
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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5
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Fell G, Rosko AE, Abel GA, Dumontier C, Higby KJ, Murillo A, Neuberg DS, Burd CE, Lane AA. Peripheral blood CD3 + T-cell gene expression biomarkers correlate with clinical frailty in patients with haematological malignancies. Br J Haematol 2022; 199:100-105. [PMID: 35766906 PMCID: PMC10462450 DOI: 10.1111/bjh.18336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/09/2022] [Accepted: 06/15/2022] [Indexed: 11/26/2022]
Abstract
Older patients with cancer often receive treatment regimens based on their age without considering other objective factors that may influence outcomes. Assessment of frailty can identify older patients who are robust and therefore more likely to benefit from intensive treatment, or conversely, frail and might instead be offered alternative approaches. However, such assessment requires specialised training and dedicated clinical resources. Alternative quantitative biomarkers associated with frailty are lacking. Here, we asked if expression signatures of 74 immune cell, ageing, and senescence-related messenger RNAs in purified peripheral blood T cells could identify associations with clinical frailty in patients with haematological malignancies. We studied 69 patients between the ages of 36 and 92 years (median 76 years) with leukaemia, lymphoma, or multiple myeloma, across two institutions. Expression of four genes (aryl hydrocarbon receptor [AHR], CD27, CD28, and interleukin-2 receptor subunit alpha [IL2RA; CD25]) in T cells was associated with frailty, independent of age. An expression-based regression model had 76% sensitivity and 90% specificity to assign a patient as robust. These data identify measurable peripheral blood correlates of clinical frailty and suggest biomarkers for future prospective assessment.
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Affiliation(s)
- Geoffrey Fell
- Department of Data Science, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Ashley E. Rosko
- Division of Hematology, The Ohio State University, Columbus, Ohio, USA
| | - Gregory A. Abel
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Clark Dumontier
- New England Geriatric Research Education and Clinical Center, VA Boston Healthcare System, Boston, Massachusetts, USA
- Division of Aging, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Kelly J. Higby
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Anays Murillo
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Donna S. Neuberg
- Department of Data Science, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Christin E. Burd
- Departments of Molecular Genetics; Cancer Biology and Genetics, The Ohio State University, Columbus, Ohio, USA
| | - Andrew A. Lane
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
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Shafqat S, Arana Chicas E, Shafqat A, Hashmi SK. The Achilles' heel of cancer survivors: fundamentals of accelerated cellular senescence. J Clin Invest 2022; 132:e158452. [PMID: 35775492 PMCID: PMC9246373 DOI: 10.1172/jci158452] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Recent improvements in cancer treatment have increased the lifespan of pediatric and adult cancer survivors. However, cancer treatments accelerate aging in survivors, which manifests clinically as the premature onset of chronic diseases, such as endocrinopathies, osteoporosis, cardiac dysfunction, subsequent cancers, and geriatric syndromes of frailty, among others. Therefore, cancer treatment-induced early aging accounts for significant morbidity, mortality, and health expenditures among cancer survivors. One major mechanism driving this accelerated aging is cellular senescence; cancer treatments induce cellular senescence in tumor cells and in normal, nontumor tissue, thereby helping mediate the onset of several chronic diseases. Studies on clinical monitoring and therapeutic targeting of cellular senescence have made considerable progress in recent years. Large-scale clinical trials are currently evaluating senotherapeutic drugs, which inhibit or eliminate senescent cells to ameliorate cancer treatment-related aging. In this article, we survey the recent literature on phenotypes and mechanisms of aging in cancer survivors and provide an up-to-date review of the major preclinical and translational evidence on cellular senescence as a mechanism of accelerated aging in cancer survivors, as well as insight into the potential of senotherapeutic drugs. However, only with time will the clinical effect of senotherapies on cancer survivors be visible.
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Affiliation(s)
| | - Evelyn Arana Chicas
- Department of Surgery, University of Rochester Medical Center, Rochester, New York, USA
| | - Areez Shafqat
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Shahrukh K. Hashmi
- Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
- Clinical Affairs, Khalifa University, Abu Dhabi, United Arab Emirates
- Department of Medicine, Sheikh Shakhbout Medical City, Abu Dhabi, United Arab Emirates
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Guan L, Crasta KC, Maier AB. Assessment of cell cycle regulators in human peripheral blood cells as markers of cellular senescence. Ageing Res Rev 2022; 78:101634. [PMID: 35460888 DOI: 10.1016/j.arr.2022.101634] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 04/11/2022] [Accepted: 04/15/2022] [Indexed: 12/12/2022]
Abstract
Cellular senescence has gained increasing interest during recent years, particularly due to causal involvement in the aging process corroborated by multiple experimental findings. Indeed, cellular senescence considered to be one of the hallmarks of aging, is defined as a stable growth arrest predominantly mediated by cell cycle regulators p53, p21 and p16. Senescent cells have frequently been studied in the peripheral blood of humans due to its accessibility. This review summarizes ex vivo studies describing cell cycle regulators as markers of senescence in human peripheral blood cells, along with detection methodologies and associative studies examining demographic and clinical characteristics. The utility of techniques such as the quantitative reverse transcriptase polymerase chain reaction (qRT-PCR), microarray, RNA sequencing and nCounter technologies for detection at the transcriptional level, along with Western blotting, enzyme-linked immunosorbent assay and flow cytometry at the translational level, will be brought up at salient points throughout this review. Notably, housekeeping genes or proteins serving as controls such as GAPDH and β-Actin, were found not to be stably expressed in some contexts. As such, optimization and validation of such genes during experimental design were recommended. In addition, the expression of cell cycle regulators was found to vary not only between different types of blood cells such as T cells and B cells but also between stages of cellular differentiation such as naïve T cells and highly differentiated T cells. On the other hand, the associations of the presence of cell cycle regulators with demographics (age, gender, ethnicity, and socioeconomic status), clinical characteristics (body mass index, specific diseases, disease-related parameters) and lifestyle vary in groups of participants. One envisions that increased understanding and insights into the assessment of cell cycle regulators as markers of senescence in human peripheral blood cells will help inform prognostication and clinical intervention in elderly individuals.
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Affiliation(s)
- Lihuan Guan
- Department of Medicine and Aged Care, @AgeMelbourne, The Royal Melbourne Hospital, The University of Melbourne, Victoria, Australia.
| | - Karen C Crasta
- Healthy Longevity Translational Researc h Program, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Department of Physiology, National University of Singapore, Singapore; NUS Center for Cancer Research, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Agency for Science, Technology & Research (A⁎STAR), Institute of Molecular and Cell Biology (IMCB), Singapore.
| | - Andrea B Maier
- Department of Medicine and Aged Care, @AgeMelbourne, The Royal Melbourne Hospital, The University of Melbourne, Victoria, Australia; Healthy Longevity Translational Researc h Program, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Centre for Healthy Longevity, @AgeSingapore, National University Health System, Singapore; Department of Human Movement Sciences, @AgeAmsterdam, Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, the Netherlands.
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Visram A, Kourelis TV. Aging-associated immune system changes in multiple myeloma: The dark side of the moon. Cancer Treat Res Commun 2021; 29:100494. [PMID: 34837796 DOI: 10.1016/j.ctarc.2021.100494] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Accepted: 11/18/2021] [Indexed: 02/08/2023]
Abstract
Multiple myeloma (MM) is a disease of the elderly. Changes that occur in the immune system with aging, also known as immunosenescence, have been associated with decreased tumor immunosurveillance and are thought to contribute to the development of MM and other cancers in the elderly. Once MM establishes itself in the bone marrow, immunosenescence related changes have been observed in the immune tumor microenvironment (iTME) and are driven by the malignant cells. The efficacy of novel immunotherapies used to treat MM has been blunted by detrimental iTME changes that occur at later disease stages and are, to some extent, driven by prior therapies. In this review, we discuss general changes that occur in the immune system with aging as well as our current knowledge of immunosenescence in MM. We discuss the differences and overlap between T cell senescence and exhaustion as well as potential methods to prevent or reverse immunosenescence. We focus predominantly on T cell immunosenescence which has been better evaluated in this disease and is more pertinent to novel MM immunotherapies. Our lack of understanding of the drivers of immunosenescence at each stage of the disease, from precursor stages to heavily pretreated MM, represents a major barrier to improving the efficacy of novel and existing therapies.
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Affiliation(s)
- Alissa Visram
- Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN United States; Department of Medicine, Division of Hematology, University of Ottawa, Ottawa Hospital Research Institute, Ontario, Canada
| | - Taxiarchis V Kourelis
- Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN United States.
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Mohanraj L, Sargent L, Brown R, Swift-Scanlan T. Frailty in Patients With Hematologic Malignancies and Those Undergoing Transplantation: A Scoping Review. Oncol Nurs Forum 2021; 48:291-307. [PMID: 33856001 DOI: 10.1188/21.onf.291-307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PROBLEM IDENTIFICATION Although frailty is an important parameter in treatment planning and in predicting prognosis and overall survival among patients with hematologic malignancies and recipients of hematopoietic stem cell transplantation, frailty assessment tools are not standardized in clinical care settings. The purpose of this article is to provide an overview of the literature on frailty assessment tools in these patient populations. LITERATURE SEARCH A systematic search of CINAHL®, Embase®, MEDLINE®, PubMed®, and Web of Science was performed using keywords and controlled vocabulary for the concepts "bone marrow transplants," "hematologic neoplasms," and "frailty." DATA EVALUATION Extracted data included study type, diagnosis, transplantation status, frailty tools used, and outcome measures. SYNTHESIS A systematic search resulted in 24 studies that met the inclusion criteria. There were significant differences in how various groups define and assess frailty. IMPLICATIONS FOR PRACTICE Addressing the lack of standardized frailty assessments will assist healthcare providers to routinely integrate frailty measures in clinical assessments to identify those at risk for poor outcomes, improving personalized care.
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Rosko AE, Wall S, Baiocchi R, Benson DM, Brammer JE, Byrd JC, Efebera YA, Maddocks K, Rogers KA, Jones D, Sucheston-Campbell L, Tang H, Ozer HG, Huang Y, Burd CE, Naughton MJ. Aging Phenotypes and Restoring Functional Deficits in Older Adults With Hematologic Malignancy. J Natl Compr Canc Netw 2021; 19:1027-1036. [PMID: 33770752 DOI: 10.6004/jnccn.2020.7686] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 11/13/2020] [Indexed: 11/17/2022]
Abstract
BACKGROUND Gauging fitness remains a challenge among older adults with hematologic malignancies, and interventions to restore function are lacking. We pilot a structured exercise intervention and novel biologic correlates of aging using epigenetic clocks and markers of immunosenescence to evaluate changes in function and clinical outcomes. METHODS Older adults (n=30) with hematologic malignancy actively receiving treatment were screened and enrolled in a 6-month exercise intervention, the Otago Exercise Programme (OEP). The impact of the OEP on geriatric assessment metrics and health-related quality of life were captured. Clinical outcomes of overall survival and hospital utilization (inpatient length of stay and emergency department use) in relationship to geriatric deficits were analyzed. RESULTS Older adults (median age, 75.5 years [range, 62-83 years]) actively receiving treatment were enrolled in the OEP. Instrumental activities of daily living and physical health scores (PHS) increased significantly with the OEP intervention (median PHS: visit 1, 55 [range, 0-100]; visit 2, 70 [range, 30-100]; P<.01). Patient-reported Karnofsky performance status increased significantly, and the improvement was sustained (median [range]: visit 1, 80 [40-100]; visit 3, 90 [50-100]; P=.05). Quality of life (Patient-Reported Outcome Measurement Information System [PROMIS]) improved significantly by the end of the 6-month period (median [range]: visit 1, 32.4 [19.9-47.7]; visit 3, 36.2 [19.9-47.7]; P=.01]. Enhanced measures of gait speed and balance, using the Short Physical Performance Battery scores, were associated with a 20% decrease in risk of death (hazard ratio, 0.80; 95% CI, 0.65-0.97; P=.03) and a shorter hospital length of stay (decrease of 1.29 days; 95% CI, -2.46 to -0.13; P=.03). Peripheral blood immunosenescent markers were analyzed in relationship to clinical frailty and reports of mPhenoAge epigenetic analysis are preliminarily reported. Chronologic age had no relationship to overall survival, length of stay, or emergency department utilization. CONCLUSIONS The OEP was effective in improving quality of life, and geriatric tools predicted survival and hospital utilization among older adults with hematologic malignancies.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - Christin E Burd
- 4Department of Molecular Genetics, Cancer Biology and Genetics, and
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11
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Minnie SA, Hill GR. Autologous Stem Cell Transplantation for Myeloma: Cytoreduction or an Immunotherapy? Front Immunol 2021; 12:651288. [PMID: 33777050 PMCID: PMC7994609 DOI: 10.3389/fimmu.2021.651288] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Accepted: 02/19/2021] [Indexed: 12/22/2022] Open
Abstract
The incidence of multiple myeloma (MM), a bone marrow (BM) resident hematological malignancy, is increasing globally. The disease has substantial morbidity and mortality and remains largely incurable. Clinical studies show that autologous stem cell transplantation (ASCT) remains efficacious in eligible patients, providing a progression free survival (PFS) benefit beyond novel therapies alone. Conventionally, improved PFS after ASCT is attributed to cytoreduction from myeloablative chemotherapy. However, ASCT results in immune effects beyond cytoreduction, including inflammation, lymphodepletion, T cell priming via immunogenic cell death, and disruption of the tumor BM microenvironment. In fact, a small subset of patients achieve very long-term control of disease post-ASCT, akin to that seen in the context of immune-mediated graft-vs.-myeloma effects after allogeneic SCT. These clinical observations coupled with recent definitive studies in mice demonstrating that progression after ASCT represents immune escape as a consequence of T cell exhaustion, highlight the potential for new immunotherapy maintenance strategies to prevent myeloma progression following consolidation with ASCT.
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Affiliation(s)
- Simone A Minnie
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States
| | - Geoffrey R Hill
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States.,Division of Medical Oncology, University of Washington, Seattle, WA, United States
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12
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Wall SA, Zhao Q, Vasu S, Rosko A. Discharge Disposition Following Hematopoietic Cell Transplantation: Predicting the Need for Rehabilitation and Association with Survival. Transplant Cell Ther 2020; 27:337.e1-337.e7. [PMID: 33836883 DOI: 10.1016/j.jtct.2020.11.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 10/30/2020] [Accepted: 11/17/2020] [Indexed: 10/22/2022]
Abstract
Many hematopoietic cell transplantation (HCT) recipients require rehabilitation due to deconditioning following intensive conditioning regimens and immune reconstitution. HCT recipients are preferentially discharged to home to avoid the risk of exposure to healthcare-associated infection in a rehabilitation facility (RF), with a caregiver who has been provided specific education about the complexity of post-HCT care. This study was conducted to determine the incidence of discharge to an RF following HCT, identify pre-HCT and peri-HCT risk factors for discharge to an RF, and estimate the effect of discharge disposition on overall survival (OS). This retrospective, matched 1:4 case-control study included 56 cases over a 10-year period from a single institution. Controls were matched by transplantation type (autologous versus allogeneic) and date of transplantation. The incidence of discharge to an RF was 2.2%. Controlling for disease, increasing age (odds ratio [OR], 1.09; 95% confidence interval [CI], 1.04 to 1.15; P < .001), female sex (OR, 3.11; 95% CI, 1.32 to 7.32; P = .01), high-risk HCT Comorbidity Index (HCT-CI) score (≥3) (OR, 3.44; 95% CI, 1.39 to 8.52; P = .008), decreasing pre-HCT serum albumin (OR, 2.60; 95% CI, 1.07 to 6.38; P = .037), and development of acute kidney injury during HCT (OR, 4.10; 95% CI, 1.36 to 12.40; P = .012) were associated with discharge to an RF. Discharge to an RF was associated with worse OS and higher nonrelapse mortality (NRM) compared with discharge to home (1-year OS, 70.5% [95% CI, 55.8% to 81.1%] versus 88.8% [95% CI, 83.6% to 92.4%], P < .001; 100-day NRM: 9.5% [95% CI, 3.5% to 19.2%] versus 1.8% [95% CI, 0.6% to 4.3%]; P = .03). Discharge to an RF following HCT is a rare event but associated with poor OS. Modifiable risk factors for discharge to an RF, including serum albumin as a measure of nutrition and reversible HCT-CI components, should be prospectively studied to determine the effect of mitigation on discharge disposition and survival.
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Affiliation(s)
- Sarah A Wall
- Division of Hematology, The Ohio State University, Columbus, Ohio.
| | - Qiuhong Zhao
- Division of Hematology, The Ohio State University, Columbus, Ohio
| | - Sumithira Vasu
- Division of Hematology, The Ohio State University, Columbus, Ohio
| | - Ashley Rosko
- Division of Hematology, The Ohio State University, Columbus, Ohio
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13
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Galloway JE, Holderbaum AM, Arya N, Zhang S, Bodnar MS, Norman R, Carson WE, Yu L, Kendra KL, Burd CE. Impact of age-related T cell dynamics on the identification of biomarkers predictive of immunotherapy discontinuation: a prospective cohort study. ACTA ACUST UNITED AC 2020; 1:58-70. [PMID: 34337428 DOI: 10.1002/aac2.12012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background The impact of biologic aging on immune checkpoint inhibitor (ICI) toxicity and efficacy is underexplored in metastatic melanoma (MM). In peripheral blood T-lymphocytes (PBTLs), biologic aging is characterized by changes in T-cell composition and cellular senescence. Whether indicators of PBTL biologic aging vary in MM patients or can be used to predict premature ICI discontinuation (pID) is unknown. Methods We prospectively collected PBTLs from 117 cancer-free controls and 46 MM patients scheduled to begin pembrolizumab or nivolumab monotherapy. 74 mRNAs indicative of T-cell subsets, activation, co-stimuation/inhibition and cellular senescence were measured by Nanostring. Relationships between each mRNA and chronologic age were assessed in patients and controls. Candidate biomarkers were identified by calculating the hazard ratio (HR) for pID in patients divided into low and high groups based on log-transformed mRNA levels or the magnitude by which each mRNA measurement deviated from the control trend (Δage). Area under the curve (AUC) analyses explored the ability of each biomarker to discriminate between patients with and without pID at 6 months and 1 year. Results Fifteen mRNAs correlated with chronologic age in controls, including markers of T-cell subsets, differentiation, cytokine production and co-stimulation/inhibition. None of these mRNAs remained correlated with age in patients. Median follow-up was 94.8 (1.6-195.7) weeks and 35 of 46 patients discontinued therapy (23 progression, 7 toxicity, 5 comorbidity/patient preference). Elevated pre-therapy CD8A (HR 2.2[1.1-4.9]), CD45RB (HR 2.9[1.4-5.8]) and TNFRSF14 (HR 2.2[1.1-4.5]) levels predicted pID independent of Δage-correction. CD3ε, CD27 and FOXO1 predicted pID only after Δage-correction (HR 2.5[1.3-5.1]; 3.7[1.8-7.8]; 2.1[1.1-4.3]). AUC analysis identified Δage-CD3ε and -CD27 as candidate predictors of pID (AUC=0.73; 0.75). Conclusions Correlations between transcriptional markers of PBTL composition and chronologic age are disrupted in MM. Correcting for normal, age-related trends in biomarker expression unveils new biomarker candidates predictive of ICI outcomes.
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Affiliation(s)
- Jason E Galloway
- Department of Molecular Genetics, The Ohio State University College of Arts and Sciences, Columbus, OH 43210.,Department of Cancer Biology and Genetics, The Ohio State University College of Medicine, Columbus, OH 43210
| | - Andrea M Holderbaum
- Department of Molecular Genetics, The Ohio State University College of Arts and Sciences, Columbus, OH 43210.,Department of Cancer Biology and Genetics, The Ohio State University College of Medicine, Columbus, OH 43210
| | - Namrata Arya
- Department of Molecular Genetics, The Ohio State University College of Arts and Sciences, Columbus, OH 43210.,Department of Cancer Biology and Genetics, The Ohio State University College of Medicine, Columbus, OH 43210
| | - Suohui Zhang
- Department of Molecular Genetics, The Ohio State University College of Arts and Sciences, Columbus, OH 43210.,Department of Cancer Biology and Genetics, The Ohio State University College of Medicine, Columbus, OH 43210
| | - Michael S Bodnar
- Department of Molecular Genetics, The Ohio State University College of Arts and Sciences, Columbus, OH 43210.,Department of Cancer Biology and Genetics, The Ohio State University College of Medicine, Columbus, OH 43210
| | - Ruthann Norman
- Department of Surgery, Division of Surgical Oncology, The Ohio State University College of Medicine, Columbus, OH 43210
| | - William E Carson
- Department of Surgery, Division of Surgical Oncology, The Ohio State University College of Medicine, Columbus, OH 43210
| | - Lianbo Yu
- Center for Biostatistics, Department of Biomedical Informatics, The Ohio State University College of Medicine, Columbus, OH 43210
| | - Kari L Kendra
- Medical Oncology Division, Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, OH 43210
| | - Christin E Burd
- Department of Molecular Genetics, The Ohio State University College of Arts and Sciences, Columbus, OH 43210.,Department of Cancer Biology and Genetics, The Ohio State University College of Medicine, Columbus, OH 43210
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14
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Cooke RE, Quinn KM, Quach H, Harrison S, Prince HM, Koldej R, Ritchie D. Conventional Treatment for Multiple Myeloma Drives Premature Aging Phenotypes and Metabolic Dysfunction in T Cells. Front Immunol 2020; 11:2153. [PMID: 33013907 PMCID: PMC7494758 DOI: 10.3389/fimmu.2020.02153] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Accepted: 08/07/2020] [Indexed: 12/17/2022] Open
Abstract
New diagnoses of multiple myeloma (MM) tend to occur after the age of 60, by which time thymic output is severely reduced. As a consequence, lymphocyte recovery after lymphopenia-inducing anti-MM therapies relies on homeostatic proliferation of peripheral T cells rather than replenishment by new thymic emigrants. To assess lymphocyte recovery and phenotype in patients with newly diagnosed MM (NDMM) and relapsed/refractory MM (RRMM), we tracked CD4+ and CD8+ T cell populations at serial time points throughout treatment and compared them to age-matched healthy donors (HD). Anti-MM therapies and autologous stem cell transplant (ASCT) caused a permanent reduction in the CD4:8 ratio, a decrease in naïve CD4+ T cells, and an increase in effector memory T cells and PD1-expressing CD4+ T cells. Transcriptional profiling highlighted that genes associated with fatty acid β-oxidation were upregulated in T cells in RRMM, suggesting increased reliance on mitochondrial respiration. High mitochondrial mass was seen in all T cell subsets in RRMM but with relatively suppressed reactive oxygen species and mitochondrial membrane potential, indicating mitochondrial dysfunction. These findings highlight that anti-MM and ASCT therapies perturb the composition of the T cell compartment and drive substantial metabolic remodeling, which may affect the fitness of T cells for immunotherapies. This is particularly pertinent to chimeric antigen receptor (CAR)-T therapy, which might be more efficacious if T cells were stored prior to ASCT rather than at relapse.
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Affiliation(s)
- Rachel Elizabeth Cooke
- Australian Cancer Research Foundation Translational Research Laboratory, Royal Melbourne Hospital, Melbourne, VIC, Australia
- Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
| | - Kylie Margaret Quinn
- School of Health and Biomedical Sciences, RMIT University, Melbourne, VIC, Australia
| | - Hang Quach
- Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
- Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Simon Harrison
- Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
- Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Henry Miles Prince
- Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
- Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Rachel Koldej
- Australian Cancer Research Foundation Translational Research Laboratory, Royal Melbourne Hospital, Melbourne, VIC, Australia
- Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
| | - David Ritchie
- Australian Cancer Research Foundation Translational Research Laboratory, Royal Melbourne Hospital, Melbourne, VIC, Australia
- Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
- Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
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15
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Quinn KM, Kartikasari AER, Cooke RE, Koldej RM, Ritchie DS, Plebanski M. Impact of age-, cancer-, and treatment-driven inflammation on T cell function and immunotherapy. J Leukoc Biol 2020; 108:953-965. [PMID: 32678927 DOI: 10.1002/jlb.5mr0520-466r] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 06/16/2020] [Accepted: 06/03/2020] [Indexed: 12/11/2022] Open
Abstract
Many cancers are predominantly diagnosed in older individuals and chronic inflammation has a major impact on the overall health and immune function of older cancer patients. Chronic inflammation is a feature of aging, it can accelerate disease in many cancers and it is often exacerbated during conventional treatments for cancer. This review will provide an overview of the factors that lead to increased inflammation in older individuals and/or individuals with cancer, as well as those that result from conventional treatments for cancer, using ovarian cancer (OC) and multiple myeloma (MM) as key examples. We will also consider the impact of chronic inflammation on immune function, with a particular focus on T cells as they are key targets for novel cancer immunotherapies. Overall, this review aims to highlight specific pathways for potential interventions that may be able to mitigate the impact of chronic inflammation in older cancer patients.
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Affiliation(s)
- Kylie M Quinn
- School of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria, Australia.,Department of Biochemistry, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
| | | | - Rachel E Cooke
- Australian Cancer Research Foundation (ACRF) Translational Laboratory, Royal Melbourne Hospital, Melbourne, Australia.,Department of Medicine, University of Melbourne, Melbourne, Australia
| | - Rachel M Koldej
- Australian Cancer Research Foundation (ACRF) Translational Laboratory, Royal Melbourne Hospital, Melbourne, Australia.,Department of Medicine, University of Melbourne, Melbourne, Australia
| | - David S Ritchie
- Australian Cancer Research Foundation (ACRF) Translational Laboratory, Royal Melbourne Hospital, Melbourne, Australia.,Department of Medicine, University of Melbourne, Melbourne, Australia
| | - Magdalena Plebanski
- School of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria, Australia
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16
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Bruins WSC, Zweegman S, Mutis T, van de Donk NWCJ. Targeted Therapy With Immunoconjugates for Multiple Myeloma. Front Immunol 2020; 11:1155. [PMID: 32636838 PMCID: PMC7316960 DOI: 10.3389/fimmu.2020.01155] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Accepted: 05/11/2020] [Indexed: 12/15/2022] Open
Abstract
The introduction of proteasome inhibitors (PI) and immunomodulatory drugs (IMiD) has markedly increased the survival of multiple myeloma (MM) patients. Also, the unconjugated monoclonal antibodies (mAb) daratumumab (anti-CD38) and elotuzumab (anti-SLAMF7) have revolutionized MM treatment given their clinical efficacy and safety, illustrating the potential of targeted immunotherapy as a powerful treatment strategy for MM. Nonetheless, most patients eventually develop PI-, IMiD-, and mAb-refractory disease because of the selection of resistant MM clones, which associates with a poor prognosis. Accordingly, these patients remain in urgent need of new therapies with novel mechanisms of action. In this respect, mAbs or mAb fragments can also be utilized as carriers of potent effector moieties to specifically target surface antigens on cells of interest. Such immunoconjugates have the potential to exert anti-MM activity in heavily pretreated patients due to their distinct and pleiotropic mechanisms of action. In addition, the fusion of highly cytotoxic compounds to mAbs decreases the off-target toxicity, thereby improving the therapeutic window. According to the effector moiety, immunoconjugates are classified into antibody-drug conjugates, immunotoxins, immunocytokines, or radioimmunoconjugates. This review will focus on the mechanisms of action, safety and efficacy of several promising immunoconjugates that are under investigation in preclinical and/or clinical MM studies. We will also include a discussion on combination therapy with immunoconjugates, resistance mechanisms, and future developments.
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Affiliation(s)
- Wassilis S C Bruins
- Department of Hematology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Sonja Zweegman
- Department of Hematology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Tuna Mutis
- Department of Hematology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Niels W C J van de Donk
- Department of Hematology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
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17
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Yousefzadeh MJ, Zhao J, Bukata C, Wade EA, McGowan SJ, Angelini LA, Bank MP, Gurkar AU, McGuckian CA, Calubag MF, Kato JI, Burd CE, Robbins PD, Niedernhofer LJ. Tissue specificity of senescent cell accumulation during physiologic and accelerated aging of mice. Aging Cell 2020; 19:e13094. [PMID: 31981461 PMCID: PMC7059165 DOI: 10.1111/acel.13094] [Citation(s) in RCA: 175] [Impact Index Per Article: 43.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2017] [Revised: 11/11/2019] [Accepted: 12/07/2019] [Indexed: 12/27/2022] Open
Abstract
Senescent cells accumulate with age in vertebrates and promote aging largely through their senescence‐associated secretory phenotype (SASP). Many types of stress induce senescence, including genotoxic stress. ERCC1‐XPF is a DNA repair endonuclease required for multiple DNA repair mechanisms that protect the nuclear genome. Humans or mice with reduced expression of this enzyme age rapidly due to increased levels of spontaneous, genotoxic stress. Here, we asked whether this corresponds to an increased level of senescent cells. p16Ink4a and p21Cip1 mRNA were increased ~15‐fold in peripheral lymphocytes from 4‐ to 5‐month‐old Ercc1−/∆ and 2.5‐year‐old wild‐type (WT) mice, suggesting that these animals exhibit a similar biological age. p16Ink4a and p21Cip1 mRNA were elevated in 10 of 13 tissues analyzed from 4‐ to 5‐month‐old Ercc1−/∆ mice, indicating where endogenous DNA damage drives senescence in vivo. Aged WT mice had similar increases of p16Ink4a and p21Cip1 mRNA in the same 10 tissues as the mutant mice. Senescence‐associated β–galactosidase activity and p21Cip1 protein also were increased in tissues of the progeroid and aged mice, while Lamin B1 mRNA and protein levels were diminished. In Ercc1−/Δ mice with a p16Ink4a luciferase reporter, bioluminescence rose steadily with age, particularly in lung, thymus, and pancreas. These data illustrate where senescence occurs with natural and accelerated aging in mice and the relative extent of senescence among tissues. Interestingly, senescence was greater in male mice until the end of life. The similarities between Ercc1−/∆ and aged WT mice support the conclusion that the DNA repair‐deficient mice accurately model the age‐related accumulation of senescent cells, albeit six‐times faster.
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Affiliation(s)
- Matthew J. Yousefzadeh
- Institute on the Biology of Aging and Metabolism University of Minnesota Minneapolis MN USA
- Department of Biochemistry, Molecular Biology and Biophysics University of Minnesota Minneapolis MN USA
- Department of Molecular Medicine Scripps Research Institute Jupiter FL USA
| | - Jing Zhao
- Department of Molecular Medicine Scripps Research Institute Jupiter FL USA
| | - Christina Bukata
- Department of Molecular Medicine Scripps Research Institute Jupiter FL USA
- Harriet L. Wilkes Honors CollegeFlorida Atlantic University Jupiter FL USA
| | - Erin A. Wade
- Department of Molecular Medicine Scripps Research Institute Jupiter FL USA
- Harriet L. Wilkes Honors CollegeFlorida Atlantic University Jupiter FL USA
| | - Sara J. McGowan
- Institute on the Biology of Aging and Metabolism University of Minnesota Minneapolis MN USA
- Department of Biochemistry, Molecular Biology and Biophysics University of Minnesota Minneapolis MN USA
- Department of Molecular Medicine Scripps Research Institute Jupiter FL USA
| | - Luise A. Angelini
- Institute on the Biology of Aging and Metabolism University of Minnesota Minneapolis MN USA
- Department of Biochemistry, Molecular Biology and Biophysics University of Minnesota Minneapolis MN USA
- Department of Molecular Medicine Scripps Research Institute Jupiter FL USA
| | - Michael P. Bank
- Department of Molecular Medicine Scripps Research Institute Jupiter FL USA
- Charles E. Schmidt College of Medicine Florida Atlantic University Boca Raton FL USA
| | - Aditi U. Gurkar
- Department of Molecular Medicine Scripps Research Institute Jupiter FL USA
- Department of Medicine University of Pittsburgh Pittsburgh PA USA
| | - Collin A. McGuckian
- Institute on the Biology of Aging and Metabolism University of Minnesota Minneapolis MN USA
- Department of Biochemistry, Molecular Biology and Biophysics University of Minnesota Minneapolis MN USA
- Department of Molecular Medicine Scripps Research Institute Jupiter FL USA
| | - Mariah F. Calubag
- Department of Molecular Medicine Scripps Research Institute Jupiter FL USA
- Harriet L. Wilkes Honors CollegeFlorida Atlantic University Jupiter FL USA
| | - Jonathan I. Kato
- Department of Molecular Medicine Scripps Research Institute Jupiter FL USA
- Harriet L. Wilkes Honors CollegeFlorida Atlantic University Jupiter FL USA
| | - Christin E. Burd
- Departments of Molecular Genetics and Cancer Biology and Genetics The Ohio State University Columbus OH USA
| | - Paul D. Robbins
- Institute on the Biology of Aging and Metabolism University of Minnesota Minneapolis MN USA
- Department of Biochemistry, Molecular Biology and Biophysics University of Minnesota Minneapolis MN USA
- Department of Molecular Medicine Scripps Research Institute Jupiter FL USA
| | - Laura J. Niedernhofer
- Institute on the Biology of Aging and Metabolism University of Minnesota Minneapolis MN USA
- Department of Biochemistry, Molecular Biology and Biophysics University of Minnesota Minneapolis MN USA
- Department of Molecular Medicine Scripps Research Institute Jupiter FL USA
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18
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Lucas F, Pennell M, Huang Y, Benson DM, Efebera YA, Chaudhry M, Hughes T, Woyach JA, Byrd JC, Zhang S, Jones D, Guan X, Burd CE, Rosko AE. T Cell Transcriptional Profiling and Immunophenotyping Uncover LAG3 as a Potential Significant Target of Immune Modulation in Multiple Myeloma. Biol Blood Marrow Transplant 2019; 26:7-15. [PMID: 31445183 DOI: 10.1016/j.bbmt.2019.08.009] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 07/16/2019] [Accepted: 08/11/2019] [Indexed: 12/20/2022]
Abstract
Autologous stem cell transplant (ASCT) is the standard of care for patients with multiple myeloma (MM). The clinical significance of peripheral blood T lymphocyte (PBTL) immunologic changes associated with ASCT is poorly understood. Here we evaluated T cell transcriptional messenger RNA profiles and immunophenotypes to correlate immunologic senescence, exhaustion, and anergy with clinical endpoints in a cohort of patients with MM undergoing ASCT. ASCT induced global transcriptional T cell changes and altered molecular levels of markers of T cell subtypes, T cell activation, and exhaustion. These included reduced CD4/CD8 ratio, skewing toward the Th1 subset, reduced expression of costimulatory receptors CD27 and CD28, heightened T cell activation, and increased expression of immune modulatory molecules LAG3 and PD1. Multicolor flow cytometry experiments confirmed altered circulating CD4 and CD8 subsets and skewing toward differentiated effector cells. Moreover, ASCT promoted an exhausted immunophenotype in CD3+CD4+ subsets and a senescent immunophenotype in CD3+CD8+ subsets. Subset-specific altered expression was also seen for surface molecules with immunomodulatory function. ASCT affected soluble levels of molecules with immunomodulatory function by increasing plasma HVEM and TIM3. High molecular LAG3 level was associated with inferior event-free survival post-ASCT (hazard ratio = 5.44; confidence interval, 1.92 to 15.46; P = .001; adjusted P [controlling for false discovery rate] = .038). Using a comprehensive evaluation of PBTLs on a molecular and phenotypic level, we have identified that ASCT induces global T cell alterations with CD4 and CD8 subset-specific changes. Moreover, LAG3 emerged as an early biomarker of adverse events post-ASCT. These findings will support the development of treatment strategies targeting immune defects in MM to augment or restore T cell responses.
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Affiliation(s)
- Fabienne Lucas
- Division of Hematology, The Ohio State University, Columbus, Ohio
| | - Michael Pennell
- College of Public Health, Division of Biostatistics, The Ohio State University, Columbus, Ohio
| | - Ying Huang
- Division of Hematology, The Ohio State University, Columbus, Ohio
| | - Don M Benson
- Division of Hematology, The Ohio State University, Columbus, Ohio
| | - Yvonne A Efebera
- Division of Hematology, The Ohio State University, Columbus, Ohio
| | - Maria Chaudhry
- Division of Hematology, The Ohio State University, Columbus, Ohio
| | - Tiffany Hughes
- Division of Hematology, The Ohio State University, Columbus, Ohio
| | | | - John C Byrd
- Division of Hematology, The Ohio State University, Columbus, Ohio
| | - Suohui Zhang
- Department of Molecular Genetics, Cancer Biology and Genetics, The Ohio State University, Columbus, Ohio
| | - Desiree Jones
- Division of Hematology, The Ohio State University, Columbus, Ohio
| | - Xiangnan Guan
- Department of Molecular Genetics, Cancer Biology and Genetics, The Ohio State University, Columbus, Ohio
| | - Christin E Burd
- Department of Molecular Genetics, Cancer Biology and Genetics, The Ohio State University, Columbus, Ohio
| | - Ashley E Rosko
- Division of Hematology, The Ohio State University, Columbus, Ohio.
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19
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Yousefzadeh MJ, Melos KI, Angelini L, Burd CE, Robbins PD, Niedernhofer LJ. Mouse Models of Accelerated Cellular Senescence. Methods Mol Biol 2019; 1896:203-230. [PMID: 30474850 DOI: 10.1007/978-1-4939-8931-7_17] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Senescent cells accumulate in multiple tissues as virtually all vertebrate organisms age. Senescence is a highly conserved response to many forms of cellular stress intended to block the propagation of damaged cells. Senescent cells have been demonstrated to play a causal role in aging via their senescence-associated secretory phenotype and by impeding tissue regeneration. Depletion of senescent cells either through genetic or pharmacologic methods has been demonstrated to extend murine lifespan and delay the onset of age-related diseases. Measuring the burden and location of senescent cells in vivo remains challenging, as there is no marker unique to senescent cells. Here, we describe multiple methods to detect the presence and extent of cellular senescence in preclinical models, with a special emphasis on murine models of accelerated aging that exhibit a more rapid onset of cellular senescence.
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Affiliation(s)
- Matthew J Yousefzadeh
- Institute on the Biology of Aging and Metabolism, University of Minnesota, Minneapolis, MN, USA
- Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota, Minneapolis, MN, USA
- Department of Molecular Medicine, The Scripps Research Institute, Jupiter, FL, USA
| | - Kendra I Melos
- Department of Molecular Medicine, The Scripps Research Institute, Jupiter, FL, USA
| | - Luise Angelini
- Institute on the Biology of Aging and Metabolism, University of Minnesota, Minneapolis, MN, USA
- Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota, Minneapolis, MN, USA
- Department of Molecular Medicine, The Scripps Research Institute, Jupiter, FL, USA
| | - Christin E Burd
- Department of Molecular Genetics, The Ohio State University, Columbus, OH, USA
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, USA
| | - Paul D Robbins
- Institute on the Biology of Aging and Metabolism, University of Minnesota, Minneapolis, MN, USA
- Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota, Minneapolis, MN, USA
- Department of Molecular Medicine, The Scripps Research Institute, Jupiter, FL, USA
| | - Laura J Niedernhofer
- Institute on the Biology of Aging and Metabolism, University of Minnesota, Minneapolis, MN, USA.
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20
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Rosko AE, Huang Y, Benson DM, Efebera YA, Hofmeister C, Jaglowski S, Devine S, Bhatt G, Wildes TM, Dyko A, Jones D, Naughton MJ, Byrd JC, Burd CE. Use of a comprehensive frailty assessment to predict morbidity in patients with multiple myeloma undergoing transplant. J Geriatr Oncol 2019; 10:479-485. [PMID: 29983352 PMCID: PMC6320732 DOI: 10.1016/j.jgo.2018.05.015] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2017] [Revised: 04/26/2018] [Accepted: 05/22/2018] [Indexed: 11/26/2022]
Abstract
Multiple myeloma (MM) is a disease of aging adults and autologous stem cell transplant (ASCT) is considered the standard of care. As the population ages a growing number of older adults will undergo ASCT and an objective approach to estimate physiologic reserve and transplant morbidity risk is warranted. Here, we evaluate assess p16INK4a (p16), a molecular aging biomarker, along with geriatric metrics to determine risk of transplant toxicity. METHODS We prospectively evaluated 100 MM patients for frailty before and after ASCT using a Geriatric Assessment (GA) and collected T-cells for analysis of p16 using a custom nanostring codeset. RESULTS Pre-transplant physical function was predicative of hospital length of stay (LOS). Each one-unit increase in physical function score, the average LOS decreased by 0.52 days (95% CI, -1.03-0.02); p = .04). Similarly, higher self-report of ADL/IADL (Human Activity Profile was associated with shorter LOS (0.65 less days (95% CI -1.15 to -0.15), p = .01). Patients with anxiety/depression (OR = 1.10 (95% CI 1.00-1.22), p = .056), lower handgrip strength (OR = 0.90 (95% CI 0.82-0.98), p = .02), falls (OR = 1.60 (95% CI 1.07-2.38), p = .02), or weight loss (OR = 5.65 (95% CI 1.17-25.24), p = .03) were more likely to be re-admitted. The estimated EFS at 1-year was 85% (95% CI, 75-91) with median follow-up of 15.7 months. Weight loss was a significant predictor of EFS (HR = 3.13 (95% CI 1.15-8.50), p = .03). Frailty assessment by self-reported fatigue minimally correlated with T-cell p16 expression (r = 0.28; p = .02). Age, Karnofsky Performance Status (KPS), or Hematopoietic cell transplantation-specific Co-Morbidity Index (HCT-CI) did not predict hospital LOS or readmissions. CONCLUSIONS Our data illustrate that a GA can identify individuals with MM who are at greater risk for morbidity following ASCT.
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Affiliation(s)
- Ashley E Rosko
- Division of Hematology, The Ohio State University, Columbus, OH, United States.
| | - Ying Huang
- Division of Hematology, The Ohio State University, Columbus, OH, United States
| | - Don M Benson
- Division of Hematology, The Ohio State University, Columbus, OH, United States
| | - Yvonne A Efebera
- Division of Hematology, The Ohio State University, Columbus, OH, United States
| | - Craig Hofmeister
- Department of Hematology and Oncology, Emory University School of Medicine, Atlanta, GA, United States
| | - Samantha Jaglowski
- Division of Hematology, The Ohio State University, Columbus, OH, United States
| | - Steven Devine
- Division of Hematology, The Ohio State University, Columbus, OH, United States
| | - Geetika Bhatt
- Division of Hematology, The Ohio State University, Columbus, OH, United States
| | - Tanya M Wildes
- Division of Oncology, Washington University School of Medicine, Saint Louis, MO, United States
| | - Alanna Dyko
- Division of Medicinal Chemistry, College of Pharmacy, The Ohio State University, Columbus, OH, United States
| | - Desirée Jones
- Division of Hematology, The Ohio State University, Columbus, OH, United States
| | - Michelle J Naughton
- Cancer Prevention and Control, The Ohio State University, Columbus, OH, United States
| | - John C Byrd
- Division of Hematology, The Ohio State University, Columbus, OH, United States; Division of Medicinal Chemistry, College of Pharmacy, The Ohio State University, Columbus, OH, United States
| | - Christin E Burd
- Departments of Molecular Genetics and Cancer Biology and Genetics, The Ohio State University, Columbus, OH, United States
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21
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Kennedy VE, Muffly LS. Assessment of older adult candidates for allogeneic hematopoietic cell transplantation: updates and remaining questions. Expert Rev Hematol 2019; 12:99-106. [DOI: 10.1080/17474086.2019.1568236] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Vanessa E. Kennedy
- Department of Internal Medicine, Division of Hospital Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Lori S. Muffly
- Department of Internal Medicine, Division of Blood and Marrow Transplantation, Stanford University School of Medicine, Stanford, CA, USA
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22
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Iovino L, Mazziotta F, Carulli G, Guerrini F, Morganti R, Mazzotti V, Maggi F, Macera L, Orciuolo E, Buda G, Benedetti E, Caracciolo F, Galimberti S, Pistello M, Petrini M. High-dose zinc oral supplementation after stem cell transplantation causes an increase of TRECs and CD4+ naïve lymphocytes and prevents TTV reactivation. Leuk Res 2018; 70:20-24. [PMID: 29747074 DOI: 10.1016/j.leukres.2018.04.016] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Revised: 04/24/2018] [Accepted: 04/28/2018] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Zinc plays an important role in thymic function and immune homeostasis. We performed a prospective clinical trial using a high-dose zinc oral supplementation to improve the immune reconstitution after hematopoietic stem cell transplant (HSCT). PATIENTS AND METHODS We enrolled 18 patients undergoing autologous HSCT for multiple myeloma. Nine patients were randomized to receive only a standard antimicrobial prophylaxis; whereas, nine patients received in addition 150 mg/day of zinc from day +5 to day +100 after transplant. RESULTS CD4+ naïve lymphocytes and TRECs showed a significant increase from day +30 until day +100 only in the zinc-treated group. Moreover, the load of Torquetenovirus, a harmless virus that replicates in course of immunedepression, increased at day +100 only in the control group. No severe adverse events were reported during the zinc consumption. CONCLUSION First data from the ZENITH trial suggest that high-dose zinc supplementation is safe and may enhance the thymic reconstitution after HSCT. Registered: http://Clinicaltrials.gov (NCT03159845); and EUDRACT: 2014-28 004499-47.
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Affiliation(s)
- Lorenzo Iovino
- Hematology Division, Pisa University Hospital, Pisa, Italy; Dudakov Lab, Program in Immunology, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.
| | | | | | | | - Riccardo Morganti
- Biostatistical Consulting, Pisa University Hospital, University of Pisa, Pisa, Italy
| | - Valentina Mazzotti
- Biostatistical Consulting, Pisa University Hospital, University of Pisa, Pisa, Italy
| | - Fabrizio Maggi
- Virology Unit and Retrovirus Centre, Pisa University Hospital, Pisa, Italy
| | - Lisa Macera
- Virology Unit and Retrovirus Centre, Pisa University Hospital, Pisa, Italy
| | | | - Gabriele Buda
- Hematology Division, Pisa University Hospital, Pisa, Italy
| | | | | | | | - Mauro Pistello
- Virology Unit and Retrovirus Centre, Pisa University Hospital, Pisa, Italy
| | - Mario Petrini
- Hematology Division, Pisa University Hospital, Pisa, Italy
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23
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Frailty: the missing piece of the pre- hematopoietic cell transplantation assessment? Bone Marrow Transplant 2017; 53:3-10. [PMID: 29084201 DOI: 10.1038/bmt.2017.192] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Revised: 07/03/2017] [Accepted: 07/22/2017] [Indexed: 12/20/2022]
Abstract
Hematopoietic stem cell transplantation (HSCT) represents a curative option for those afflicted with numerous hematologic malignancies and bone marrow failure syndromes. Advances and refinement of the HSCT process have resulted in increasing number of transplants performed on older patients in the recent years. Pre-transplant assessments (PTA) function to risk stratify patients prior to undergoing HSCT in an effort to predict those at higher risk of treatment-related toxicity, to inform risk/benefit assessments and to aid clinical decision making. Traditionally used risk stratification parameters such as chronologic age, comorbidity and performance status may not fully capture physical function, physiologic fitness, highlighting a need for improvement in PTA. Incorporation of frailty measurements in pre-HSCT assessments, particularly in elderly transplant candidates, may result in improving predictive ability of existing tools such as the Hematopoietic Cell Transplantation Comorbidity Index and Karnofsky performance status. Here, we review existing pre-HSCT assessment tools, measures of frailty that may aid in risk stratification for patients undergoing HSCT and directions for future research using frailty in the pre-HSCT setting.
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24
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He S, Sharpless NE. Senescence in Health and Disease. Cell 2017; 169:1000-1011. [PMID: 28575665 DOI: 10.1016/j.cell.2017.05.015] [Citation(s) in RCA: 1082] [Impact Index Per Article: 154.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 05/01/2017] [Accepted: 05/08/2017] [Indexed: 02/07/2023]
Abstract
Many cellular stresses activate senescence, a persistent hyporeplicative state characterized in part by expression of the p16INK4a cell-cycle inhibitor. Senescent cell production occurs throughout life and plays beneficial roles in a variety of physiological and pathological processes including embryogenesis, wound healing, host immunity, and tumor suppression. Meanwhile, the steady accumulation of senescent cells with age also has adverse consequences. These non-proliferating cells occupy key cellular niches and elaborate pro-inflammatory cytokines, contributing to aging-related diseases and morbidity. This model suggests that the abundance of senescent cells in vivo predicts "molecular," as opposed to chronologic, age and that senescent cell clearance may mitigate aging-associated pathology.
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Affiliation(s)
- Shenghui He
- Departments of Medicine and Genetics, University of North Carolina School of Medicine, Chapel Hill, NC 27599-7295, USA; The Lineberger Comprehensive Cancer Center, University of North Carolina School of Medicine, Chapel Hill, NC 27599-7295, USA
| | - Norman E Sharpless
- Departments of Medicine and Genetics, University of North Carolina School of Medicine, Chapel Hill, NC 27599-7295, USA; The Lineberger Comprehensive Cancer Center, University of North Carolina School of Medicine, Chapel Hill, NC 27599-7295, USA.
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25
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Reprint of: Aging: Treating the Older Patient. Biol Blood Marrow Transplant 2017; 23:S10-S17. [PMID: 28236837 DOI: 10.1016/j.bbmt.2017.01.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Accepted: 11/04/2016] [Indexed: 12/23/2022]
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26
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Rosko A, Artz A. Aging: Treating the Older Patient. Biol Blood Marrow Transplant 2017; 23:193-200. [PMID: 27864162 PMCID: PMC5967228 DOI: 10.1016/j.bbmt.2016.11.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Accepted: 11/04/2016] [Indexed: 12/15/2022]
Affiliation(s)
- Ashley Rosko
- Department of Internal Medicine, Ohio State University, Columbus, Ohio
| | - Andrew Artz
- Department of Medicine, University of Chicago, Chicago, Illinois.
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27
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Rosko A, Giralt S, Mateos MV, Dispenzieri A. Myeloma in Elderly Patients: When Less Is More and More Is More. Am Soc Clin Oncol Educ Book 2017; 37. [PMID: 28561667 PMCID: PMC6619424 DOI: 10.14694/edbk_175171] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
Abstract
Multiple myeloma is a plasma cell malignancy that occurs among older adults and accounts for 15% of all hematologic malignancies in the United States. Thirty-five percent of patients are diagnosed at age 75 or older. Novel therapeutics and routine use of autologous stem cell transplantation (ASCT) have led to substantial improvements in patient survival, although improvements have been more impressive among patients younger than age 65. Finding the balance between under- and overtreating elderly patients is one of the biggest challenges specific to them as a subgroup of patients with MM. Decision making about which therapies and their dose intensity and duration should be influenced by a patient's functional status, personal preferences, disease characteristics, and ability to tolerate therapy. ASCT should be considered for all patients younger than age 80, assuming that they are not frail. The attainment of a stringent complete response and minimal residual disease negativity is associated with improved progression-free and overall survival. Again, consideration of quality of life for these patients is paramount. Although there is a growing list of tools to sort through these issues, a fully integrated approach has not yet been finely tuned, leaving additional work to be done for the treatment of elderly patients with MM.
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Affiliation(s)
- Ashley Rosko
- From The Ohio State University, Columbus, OH; Memorial Sloan Kettering Cancer Center, New York, NY; University Hospital of Salamanca, Salamanca, Spain; Mayo Clinic, Rochester, MN
| | - Sergio Giralt
- From The Ohio State University, Columbus, OH; Memorial Sloan Kettering Cancer Center, New York, NY; University Hospital of Salamanca, Salamanca, Spain; Mayo Clinic, Rochester, MN
| | - Maria-Victoria Mateos
- From The Ohio State University, Columbus, OH; Memorial Sloan Kettering Cancer Center, New York, NY; University Hospital of Salamanca, Salamanca, Spain; Mayo Clinic, Rochester, MN
| | - Angela Dispenzieri
- From The Ohio State University, Columbus, OH; Memorial Sloan Kettering Cancer Center, New York, NY; University Hospital of Salamanca, Salamanca, Spain; Mayo Clinic, Rochester, MN
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28
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Rosko A, Giralt S, Mateos MV, Dispenzieri A. Myeloma in Elderly Patients: When Less Is More and More Is More. Am Soc Clin Oncol Educ Book 2017; 37:575-585. [PMID: 28561667 PMCID: PMC6619424 DOI: 10.1200/edbk_175171] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Multiple myeloma is a plasma cell malignancy that occurs among older adults and accounts for 15% of all hematologic malignancies in the United States. Thirty-five percent of patients are diagnosed at age 75 or older. Novel therapeutics and routine use of autologous stem cell transplantation (ASCT) have led to substantial improvements in patient survival, although improvements have been more impressive among patients younger than age 65. Finding the balance between under- and overtreating elderly patients is one of the biggest challenges specific to them as a subgroup of patients with MM. Decision making about which therapies and their dose intensity and duration should be influenced by a patient's functional status, personal preferences, disease characteristics, and ability to tolerate therapy. ASCT should be considered for all patients younger than age 80, assuming that they are not frail. The attainment of a stringent complete response and minimal residual disease negativity is associated with improved progression-free and overall survival. Again, consideration of quality of life for these patients is paramount. Although there is a growing list of tools to sort through these issues, a fully integrated approach has not yet been finely tuned, leaving additional work to be done for the treatment of elderly patients with MM.
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Affiliation(s)
- Ashley Rosko
- From The Ohio State University, Columbus, OH; Memorial Sloan Kettering Cancer Center, New York, NY; University Hospital of Salamanca, Salamanca, Spain; Mayo Clinic, Rochester, MN
| | - Sergio Giralt
- From The Ohio State University, Columbus, OH; Memorial Sloan Kettering Cancer Center, New York, NY; University Hospital of Salamanca, Salamanca, Spain; Mayo Clinic, Rochester, MN
| | - Maria-Victoria Mateos
- From The Ohio State University, Columbus, OH; Memorial Sloan Kettering Cancer Center, New York, NY; University Hospital of Salamanca, Salamanca, Spain; Mayo Clinic, Rochester, MN
| | - Angela Dispenzieri
- From The Ohio State University, Columbus, OH; Memorial Sloan Kettering Cancer Center, New York, NY; University Hospital of Salamanca, Salamanca, Spain; Mayo Clinic, Rochester, MN
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29
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Artz AS. Biologic vs physiologic age in the transplant candidate. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2016; 2016:99-105. [PMID: 27913468 PMCID: PMC6142444 DOI: 10.1182/asheducation-2016.1.99] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Hematopoietic cell transplantation (HCT) remains a cornerstone of treatment of many hematologic malignancies but transplant-associated morbidity and mortality limit application to older patients. Biologic or chronologic age barriers to HCT have fallen, because patients in their 8th decade of life comprise the group with the greatest rise in transplant use over the past decade. Evaluating physiologic age or general health in older transplant candidates requires a systematic approach inclusive of functional and comorbidity assessment, which typically is accomplished through geriatric assessment (GA). GA incorporates measures of comorbidity, function, nutrition, social support, and other health-related domains to better describe physiologic age. Older allogeneic transplant patients have a surprisingly high prevalence of vulnerabilities by GA prior to transplant, and significant comorbidity or functional limitations heighten the risks of transplant-related mortality. Ultimately, incorporation of physiologic age can improve estimates of nondisease life expectancy, prognostic survival after HCT, and inform HCT candidacy. Future research on the optimal tools to characterize physiologic age and appropriate interventions in the context of transplant are needed.
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Affiliation(s)
- Andrew S Artz
- Section of Hematology/Oncology, Department of Medicine, University of Chicago, Chicago, IL
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30
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Wood WA, Krishnamurthy J, Mitin N, Torrice C, Parker JS, Snavely AC, Shea TC, Serody JS, Sharpless NE. Chemotherapy and Stem Cell Transplantation Increase p16 INK4a Expression, a Biomarker of T-cell Aging. EBioMedicine 2016; 11:227-238. [PMID: 27591832 PMCID: PMC5049997 DOI: 10.1016/j.ebiom.2016.08.029] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2016] [Revised: 08/16/2016] [Accepted: 08/19/2016] [Indexed: 12/13/2022] Open
Abstract
The expression of markers of cellular senescence increases exponentially in multiple tissues with aging. Age-related physiological changes may contribute to adverse outcomes in cancer survivors. To investigate the impact of high dose chemotherapy and stem cell transplantation on senescence markers in vivo, we collected blood and clinical data from a cohort of 63 patients undergoing hematopoietic cell transplantation. The expression of p16INK4a, a well-established senescence marker, was determined in T-cells before and 6 months after transplant. RNA sequencing was performed on paired samples from 8 patients pre- and post-cancer therapy. In patients undergoing allogeneic transplant, higher pre-transplant p16INK4a expression was associated with a greater number of prior cycles of chemotherapy received (p = 0.003), prior autologous transplantation (p = 0.01) and prior exposure to alkylating agents (p = 0.01). Transplantation was associated with a marked increase in p16INK4a expression 6 months following transplantation. Patients receiving autologous transplant experienced a larger increase in p16INK4a expression (3.1-fold increase, p = 0.002) than allogeneic transplant recipients (1.9-fold increase, p = 0.0004). RNA sequencing of T-cells pre- and post- autologous transplant or cytotoxic chemotherapy demonstrated increased expression of transcripts associated with cellular senescence and physiological aging. Cytotoxic chemotherapy, especially alkylating agents, and stem cell transplantation strongly accelerate expression of a biomarker of molecular aging in T-cells. Peripheral blood T-cell senescence, as measured by the marker p16INK4a, increases following autologous or allogeneic HSCT. RNAseq of T-cells post- auto HSCT or chemotherapy show increased expression of transcripts associated with senescence. Autologous HCT in particular induces a stronger effect on Tcell p16INK4a expression than any other environmental stimulus tested to date.
Human chronological aging is associated with increased expression of markers of cellular aging (senescence). Cancer chemotherapy can produce frailty syndromes – recipients of cancer treatment may experience physiological changes ordinarily seen in individuals of more advanced chronological age. In our study, we found that a well-known marker of cellular senescence, p16INK4a, increased in patients following autologous or allogeneic hematopoietic cell transplantation. Expression of p16INK4a was higher in patients exposed to greater amounts of chemotherapy before transplant and those exposed to specific types of chemotherapy. These findings may ultimately influence clinical decision-making for patients with diseases that are commonly treated with transplantation.
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Affiliation(s)
- William A Wood
- Department of Medicine, The Lineberger Comprehensive Cancer Center, The University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Janakiraman Krishnamurthy
- Department of Medicine, The Lineberger Comprehensive Cancer Center, The University of North Carolina School of Medicine, Chapel Hill, NC, USA; Department of Genetics, The Lineberger Comprehensive Cancer Center, The University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Natalia Mitin
- Department of Medicine, The Lineberger Comprehensive Cancer Center, The University of North Carolina School of Medicine, Chapel Hill, NC, USA; Department of Genetics, The Lineberger Comprehensive Cancer Center, The University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Chad Torrice
- Department of Medicine, The Lineberger Comprehensive Cancer Center, The University of North Carolina School of Medicine, Chapel Hill, NC, USA; Department of Genetics, The Lineberger Comprehensive Cancer Center, The University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Joel S Parker
- Department of Genetics, The Lineberger Comprehensive Cancer Center, The University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Anna C Snavely
- Department of Medicine, The Lineberger Comprehensive Cancer Center, The University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Thomas C Shea
- Department of Medicine, The Lineberger Comprehensive Cancer Center, The University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Jonathan S Serody
- Department of Medicine, The Lineberger Comprehensive Cancer Center, The University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Norman E Sharpless
- Department of Medicine, The Lineberger Comprehensive Cancer Center, The University of North Carolina School of Medicine, Chapel Hill, NC, USA; Department of Genetics, The Lineberger Comprehensive Cancer Center, The University of North Carolina School of Medicine, Chapel Hill, NC, USA.
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31
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Burd CE, Gill MS, Niedernhofer LJ, Robbins PD, Austad SN, Barzilai N, Kirkland JL. Barriers to the Preclinical Development of Therapeutics that Target Aging Mechanisms. J Gerontol A Biol Sci Med Sci 2016; 71:1388-1394. [PMID: 27535964 PMCID: PMC5055650 DOI: 10.1093/gerona/glw112] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Accepted: 06/02/2016] [Indexed: 01/08/2023] Open
Abstract
Through the progress of basic science research, fundamental mechanisms that contribute to age-related decline are being described with increasing depth and detail. Although these efforts have identified new drug targets and compounds that extend life span in model organisms, clinical trials of therapeutics that target aging processes remain scarce. Progress in aging research is hindered by barriers associated with the translation of basic science discoveries into the clinic. This report summarizes discussions held at a 2014 Geroscience Network retreat focused on identifying hurdles that currently impede the preclinical development of drugs targeting fundamental aging processes. From these discussions, it was evident that aging researchers have varied perceptions of the ideal preclinical pipeline. To forge a clear and cohesive path forward, several areas of controversy must first be resolved and new tools developed. Here, we focus on five key issues in preclinical drug development (drug discovery, lead compound development, translational preclinical biomarkers, funding, and integration between researchers and clinicians), expanding upon discussions held at the Geroscience Retreat and suggesting areas for further research. By bringing these findings to the attention of the aging research community, we hope to lay the foundation for a concerted preclinical drug development pipeline.
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Affiliation(s)
- Christin E Burd
- Department of Molecular Genetics and.,Department of Molecular and Cellular Biochemistry, The Ohio State University, Columbus
| | - Matthew S Gill
- Department of Metabolism and Aging, The Scripps Research Institute, Jupiter, Florida
| | - Laura J Niedernhofer
- Department of Metabolism and Aging, The Scripps Research Institute, Jupiter, Florida
| | - Paul D Robbins
- Department of Metabolism and Aging, The Scripps Research Institute, Jupiter, Florida
| | | | - Nir Barzilai
- Department of Medicine, Division of Endocrinology and.,Institute for Aging Research, Albert Einstein College of Medicine, Bronx, New York
| | - James L Kirkland
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, Minnesota.
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32
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Joshua D, Suen H, Brown R, Bryant C, Ho PJ, Hart D, Gibson J. The T Cell in Myeloma. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2016; 16:537-542. [PMID: 27601001 DOI: 10.1016/j.clml.2016.08.003] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 07/15/2016] [Accepted: 08/02/2016] [Indexed: 11/16/2022]
Abstract
An active role for the immune system in controlling the malignant plasma cell clone in myeloma has been postulated for many years. The clinical states of monoclonal gammopathy of undetermined significance, plateau phase disease, and smoldering myeloma all suggest that a significant host-tumor interaction is taking place. The fundamental role of the cytotoxic T cell in tumor elimination and control has been exemplified by the dramatic efficacy of adoptive T-cell therapies in many hemopoietic malignancies. However, tumor-host cross-talk results in suppression of the endogenous cytotoxic T-cell response against the malignant plasma cell. Whereas patients with myeloma do not clinically exhibit a T-cell immunodeficiency state, with, for example, increased mycobacterial infections, a number of abnormalities of T-cell function are evident. The major abnormalities of T cells include clonal expansions and associated immunosenescence, alterations of regulatory T cells/T helper 17 cells (Treg/Th17 ratio) and acquired membrane abnormalities, due to trogocytosis, which result in acquired Treg cells. Dendritic cell dysfunction associated with impaired antigen processing and presentation caused by abnormalities of the bone marrow microenvironment plays an additional role. In this perspective, we examine the T-cell abnormalities in myeloma and postulate that, whereas cytotoxic T cells interacting with the tumor are dysfunctional, residual T cells still function adequately against external pathogens and thus protect patients from the infections normally associated with a generalized T-cell immunodeficiency state. The so-called 3 E's of host-tumor interaction (elimination, equilibrium, and escape) are clearly reflected in the immune landscape and clinical behavior of myeloma.
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Affiliation(s)
- Douglas Joshua
- Institute of Haematology, NSW Pathology, Royal Prince Alfred Hospital, University of Sydney, Sydney, NSW, Australia.
| | - Hayley Suen
- Institute of Haematology, NSW Pathology, Royal Prince Alfred Hospital, University of Sydney, Sydney, NSW, Australia
| | - Ross Brown
- Institute of Haematology, NSW Pathology, Royal Prince Alfred Hospital, University of Sydney, Sydney, NSW, Australia
| | - Christian Bryant
- Institute of Haematology, NSW Pathology, Royal Prince Alfred Hospital, University of Sydney, Sydney, NSW, Australia; Dendritic Cell Research, ANZAC Research Institute, University of Sydney, Concord, NSW, Australia
| | - P Joy Ho
- Institute of Haematology, NSW Pathology, Royal Prince Alfred Hospital, University of Sydney, Sydney, NSW, Australia
| | - Derek Hart
- Dendritic Cell Research, ANZAC Research Institute, University of Sydney, Concord, NSW, Australia
| | - John Gibson
- Institute of Haematology, NSW Pathology, Royal Prince Alfred Hospital, University of Sydney, Sydney, NSW, Australia
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