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Kathpalia M, Mishra P, Majid A, Khan MA, Sharma A, Bhurani D, Nidhi. Attenuated adiponectin, omentin, increased interleukin-6 and tumor necrosis factor-alpha levels with altered cognition and depression in non-Hodgkin lymphoma patients: A case-control study. J Neuroimmunol 2024; 392:578372. [PMID: 38788317 DOI: 10.1016/j.jneuroim.2024.578372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 04/24/2024] [Accepted: 05/14/2024] [Indexed: 05/26/2024]
Abstract
BACKGROUND AND PURPOSE Immune dysfunction is one of the risk factors which plays an important role in the development of non-Hodgkin lymphoma (NHL), and inflammation may be involved in its etiology. Minimal data is available on the effect of cytokine levels on neurobehavioral function in lymphoma before the initiation of chemotherapy. Therefore, we aimed to explore the risk of NHL by assessment of cytokine and adipokine levels and their correlation with neurobehavioral changes. METHODS This case-control study enrolled 62 subjects (age-sex matched: 31 cases and 31 controls). Neurobehavioral assessment was done using Montreal Cognitive Assessment questionnaire (MoCA) and Patient Health Questionnaire (PHQ-9). EORTC Core Quality of Life questionnaire (EORTC QLQ-C30) was used to assess quality of life. Questionnaire assessment and sample collection were done after the patient enrolment and before first cycle of chemotherapy. RESULTS Mean age of NHL patients and healthy controls was 51.9 ± 11.8 and 50 ± 10.9 years, respectively. NHL patients showed significantly higher levels of IL-6 (0.77 ± 0.11) and TNF- α (1.47 ± 1.31) than controls (0.55 ± 0.4 and 0.66 ± 0.89, respectively) with p-value<0.005. Also, NHL patients showed significantly lower levels of adiponectin (0.31 ± 0.24) and omentin (0.46 ± 0.1) than controls (0.42 ± 0.13 and 0.53 ± 0.11, respectively) with p-value<0.005. Lower MoCA and EORTC QLQ C-30 scores and higher PHQ-9 scores were observed in NHL patients in comparison to healthy control. CONCLUSION Our results showed that adiponectin, omentin IL-6 and TNF-α may be used as pre-diagnostic markers of NHL risk. Neurobehavioral changes observed in NHL patients may alter the quality of life.
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Affiliation(s)
- Meghavi Kathpalia
- Department of Translational and Clinical Research, School of Chemical & Life Sciences, Jamia Hamdard, New Delhi, India
| | - Pinki Mishra
- Department of Translational and Clinical Research, School of Chemical & Life Sciences, Jamia Hamdard, New Delhi, India
| | - Afsha Majid
- Department of Translational and Clinical Research, School of Chemical & Life Sciences, Jamia Hamdard, New Delhi, India
| | - Mohd Ashif Khan
- Department of Translational and Clinical Research, School of Chemical & Life Sciences, Jamia Hamdard, New Delhi, India
| | - Anurag Sharma
- Department of Statistics, Ram Lal Anand College, University of Delhi, India
| | - Dinesh Bhurani
- Department of Haemato-oncology and BMT, Rajiv Gandhi Cancer Institute and Research Centre, New Delhi, India
| | - Nidhi
- Department of Translational and Clinical Research, School of Chemical & Life Sciences, Jamia Hamdard, New Delhi, India.
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Chan YN, Cho Y, Hirschey R, Piepmeier A, Bender CM, Anderson RA, Foster MC, Bryant AL. Cancer-related cognitive impairment in older adults with acute myeloid leukemia treated with hypomethylating agents and venetoclax chemotherapy: a longitudinal descriptive study. Support Care Cancer 2024; 32:485. [PMID: 38960966 PMCID: PMC11311204 DOI: 10.1007/s00520-024-08673-2] [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: 01/18/2024] [Accepted: 06/20/2024] [Indexed: 07/05/2024]
Abstract
PURPOSE To explore cancer-related cognitive impairment (CRCI) in older adults with acute myeloid leukemia (AML) receiving venetoclax in combination with hypomethylating agents or low-dose cytarabine chemotherapy. METHODS This study is a longitudinal, qualitative descriptive study. Participants were recruited using purposive sampling. Semi-structured interviews were conducted among 11 older adults with AML at cycle 2, cycle 4, and cycle 7 of chemotherapy. An early end-of-study interview was conducted for those who changed treatment plans during the study follow-up. RESULTS A total of 22 transcripts were included for thematic analysis. Four themes emerged: (1) CRCI experiences, (2) impact of CRCI, (3) CRCI coping strategies, and (4) perceived CRCI-related factors. Older adults with AML experienced challenges in memory, language, and attention both intermittently and daily. These cognitive changes impacted their emotion, daily activities, social connection, and their caregivers' responsibilities. Hence, these older adults with AML developed problem-solving and emotional coping strategies to cope with CRCI. Older adults with AML also identified demographic, physiology/clinical, psychological, and other factors that might contribute to CRCI. CONCLUSION This study offers important insight for clinicians to understand how older adults with AML experience CRCI and how it impacts their daily routines. It indicates that clinicians should ask patients about their experience with cognitive changes at each encounter to provide support or coping strategies as needed to prevent CRCI from further hindering their quality of life.
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MESH Headings
- Humans
- Leukemia, Myeloid, Acute/drug therapy
- Leukemia, Myeloid, Acute/psychology
- Leukemia, Myeloid, Acute/complications
- Aged
- Bridged Bicyclo Compounds, Heterocyclic/administration & dosage
- Bridged Bicyclo Compounds, Heterocyclic/therapeutic use
- Male
- Female
- Longitudinal Studies
- Sulfonamides/administration & dosage
- Aged, 80 and over
- Antineoplastic Combined Chemotherapy Protocols/adverse effects
- Middle Aged
- Cognitive Dysfunction/etiology
- Qualitative Research
- Adaptation, Psychological
- Cytarabine/administration & dosage
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Affiliation(s)
- Ya-Ning Chan
- Department of Population Health Sciences, Duke University, Durham, NC, USA.
- School of Nursing, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Youngmin Cho
- School of Nursing, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Rachel Hirschey
- School of Nursing, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Aaron Piepmeier
- Department of Exercise Science, Elon University, Elon, NC, USA
| | | | - Ruth A Anderson
- School of Nursing, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- School of Nursing, Duke University, Durham, NC, USA
| | - Matthew C Foster
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Ashley Leak Bryant
- School of Nursing, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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Nishimura Y, Nomiyama K, Okamoto S, Igarashi M, Sato Y, Okamoto H, Kamezaki A, Itadani M, Kuribayashi F, Yamauchi A. Anti-fatigue activity of methyl dihydrojasmonate and linalool in a rat model evaluated by a novel index for neuro-immune and oxidative stress interactions. Sci Rep 2024; 14:10650. [PMID: 38724532 PMCID: PMC11082212 DOI: 10.1038/s41598-024-60266-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 04/21/2024] [Indexed: 05/12/2024] Open
Abstract
Avoiding fatigue is a long-standing challenge in both healthy and diseased individuals. Establishing objective standard markers of fatigue is essential to evaluate conditions in spatiotemporally different locations and individuals and identify agents to fight against fatigue. Herein, we introduced a novel method for evaluating fatigue using nervous system markers (including dopamine, adrenaline, and noradrenaline), various cytokine levels (such as interleukin [IL]-1β, tumor necrosis factor [TNF]-α, IL-10, IL-2, IL-5 and IL-17A), and oxidative stress markers (such as diacron-reactive oxygen metabolites [d-ROMs] and biological antioxidant potential [BAP]) in a rat fatigue model. Using this method, the anti-fatigue effects of methyl dihydrojasmonate (MDJ) and linalool, the fragrance/flavor compounds used in various products, were assessed. Our method evaluated the anti-fatigue effects of the aforementioned compounds based on the changes in levels of the nerves system markers, cytokines, and oxidative stress markers. MDJ exerted more potent anti-fatigue effects than linalool. In conclusion, the reported method could serve as a useful tool for fatigue studies and these compounds may act as effective therapeutic agents for abrogating fatigue symptoms.
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Affiliation(s)
| | | | - Shuichiro Okamoto
- Department of Biochemistry, Kawasaki Medical School, Kurashiki, 701-0192, Japan
| | | | - Yukino Sato
- Shiono Koryo Kaisha, LTD, Osaka, 532-0033, Japan
| | | | - Ayasa Kamezaki
- Department of Hygiene, Kawasaki Medical School, Kurashiki, 701-0192, Japan
| | - Masumi Itadani
- Department of Biochemistry, Kawasaki Medical School, Kurashiki, 701-0192, Japan
| | - Futoshi Kuribayashi
- Department of Biochemistry, Kawasaki Medical School, Kurashiki, 701-0192, Japan
| | - Akira Yamauchi
- Department of Biochemistry, Kawasaki Medical School, Kurashiki, 701-0192, Japan.
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Islam M, Behura SK. Molecular Regulation of Fetal Brain Development in Inbred and Congenic Mouse Strains Differing in Longevity. Genes (Basel) 2024; 15:604. [PMID: 38790233 PMCID: PMC11121069 DOI: 10.3390/genes15050604] [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: 04/19/2024] [Revised: 05/04/2024] [Accepted: 05/08/2024] [Indexed: 05/26/2024] Open
Abstract
The objective of this study was to investigate gene regulation of the developing fetal brain from congenic or inbred mice strains that differed in longevity. Gene expression and alternative splice variants were analyzed in a genome-wide manner in the fetal brain of C57BL/6J mice (long-lived) in comparison to B6.Cg-Cav1tm1Mls/J (congenic, short-lived) and AKR/J (inbred, short-lived) mice on day(d) 12, 15, and 17 of gestation. The analysis showed a contrasting gene expression pattern during fetal brain development in these mice. Genes related to brain development, aging, and the regulation of alternative splicing were significantly differentially regulated in the fetal brain of the short-lived compared to long-lived mice during development from d15 and d17. A significantly reduced number of splice variants was observed on d15 compared to d12 or d17 in a strain-dependent manner. An epigenetic clock analysis of d15 fetal brain identified DNA methylations that were significantly associated with single-nucleotide polymorphic sites between AKR/J and C57BL/6J strains. These methylations were associated with genes that show epigenetic changes in an age-correlated manner in mice. Together, the finding of this study suggest that fetal brain development and longevity are epigenetically linked, supporting the emerging concept of the early-life origin of longevity.
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Affiliation(s)
- Maliha Islam
- Division of Animal Sciences, University of Missouri, Columbia, MO 65211, USA
| | - Susanta K. Behura
- Division of Animal Sciences, University of Missouri, Columbia, MO 65211, USA
- MU Institute for Data Science and Informatics, University of Missouri, Columbia, MO 65211, USA
- Interdisciplinary Reproduction and Health Group, University of Missouri, Columbia, MO 65211, USA
- Interdisciplinary Neuroscience Program, University of Missouri, Columbia, MO 65211, USA
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5
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Williams AM, Liu W, Ehrhardt MJ, Salehabadi SM, Panoskaltsis-Mortari A, Phillips NS, Mulrooney DA, Flerlage JE, Yasui Y, Srivastava D, Robison LL, Hudson MM, Ness KK, Sabin ND, Krull KR. Systemic Biological Mechanisms of Neurocognitive Dysfunction in Long-Term Survivors of Childhood Hodgkin Lymphoma. Clin Cancer Res 2024; 30:1822-1832. [PMID: 38381440 PMCID: PMC11062814 DOI: 10.1158/1078-0432.ccr-23-3709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/31/2024] [Accepted: 02/19/2024] [Indexed: 02/22/2024]
Abstract
PURPOSE Hodgkin lymphoma (HL) survivors experience neurocognitive impairment despite receiving no central nervous system-directed therapy, though little is known about the underlying mechanisms. EXPERIMENTAL DESIGN HL survivors (n = 197) and age-, sex- and race/ethnicity frequency-matched community controls (n = 199) underwent standardized neurocognitive testing, and serum collection. Luminex multiplex or ELISA assays measured markers of inflammation and oxidative stress. Linear regression models compared biomarker concentrations between survivors and controls and with neurocognitive outcomes, adjusting for age, sex, race, body mass index, anti-inflammatory medication, and recent infections. RESULTS HL survivors [mean (SD) current age 36 (8) years, 22 (8) years after diagnosis] demonstrated higher concentrations of interleukin-6 (IL6), high-sensitivity c-reactive protein (hs-CRP), oxidized low-density lipoprotein, and glutathione peroxidase (GPx), compared with controls (P's < 0.001). Among survivors, higher concentrations of IL6 were associated with worse visuomotor processing speed (P = 0.046). hs-CRP ≥3 mg/L was associated with worse attention, processing speed, memory, and executive function (P's < 0.05). Higher concentrations of malondialdehyde were associated with worse focused attention and visual processing speed (P's < 0.05). Homocysteine was associated with worse short-term recall (P = 0.008). None of these associations were statistically significant among controls. Among survivors, hs-CRP partially mediated associations between cardiovascular or endocrine conditions and visual processing speed, whereas IL6 partially mediated associations between pulmonary conditions and visuomotor processing speed. CONCLUSIONS Neurocognitive function in long-term survivors of HL appears to be associated with inflammation and oxidative stress, both representing potential targets for future intervention trials.
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Affiliation(s)
- AnnaLynn M. Williams
- Departments of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN
| | - Wei Liu
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, TN
| | - Matthew J. Ehrhardt
- Departments of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN
| | | | | | - Nicholas S. Phillips
- Departments of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN
| | - Daniel A. Mulrooney
- Departments of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Jamie E. Flerlage
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Yutaka Yasui
- Departments of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN
| | - Deokumar Srivastava
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, TN
| | - Leslie L. Robison
- Departments of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN
| | - Melissa M. Hudson
- Departments of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN
- Departments of Pediatrics and Medicine, University of Minnesota, Minneapolis, MN
| | - Kirsten K. Ness
- Departments of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN
| | - Noah D. Sabin
- Department of Diagnostic Imaging, St. Jude Children’s Research Hospital, Memphis, TN
| | - Kevin R. Krull
- Department of Psychology and Biobehavioral Sciences, St. Jude Children’s Research Hospital, Memphis, TN
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Okinaka Y, Kageyama S, Goto T, Sugimoto M, Tomita A, Aizawa Y, Kobayashi K, Wada A, Kawauchi A, Kataoka Y. Metabolomic profiling of cancer-related fatigue involved in cachexia and chemotherapy. Sci Rep 2024; 14:8329. [PMID: 38594321 PMCID: PMC11004174 DOI: 10.1038/s41598-024-57747-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 03/21/2024] [Indexed: 04/11/2024] Open
Abstract
Patients with advanced cancer are frequently burdened with a severe sensation of fatigue called cancer-related fatigue (CRF). CRF is induced at various stages and treatments, such as cachexia and chemotherapy, and reduces the overall survival of patients. Objective and quantitative assessment of CRF could contribute to the diagnosis and prediction of treatment efficacy. However, such studies have not been intensively performed, particularly regarding metabolic profiles. Here, we conducted plasma metabolomics of 15 patients with urological cancer. The patients with and without fatigue, including those with cachexia or chemotherapy-induced fatigue, were compared. Significantly lower concentrations of valine and tryptophan were observed in fatigued patients than in non-fatigued patients. In addition, significantly higher concentrations of polyamine pathway metabolites were observed in patients with fatigue and cachexia than in those without cachexia. Patients with exacerbated fatigue due to chemotherapy showed significantly decreased cysteine and methionine metabolism before chemotherapy compared with those without fatigue exacerbation. These findings suggest that plasma metabolic profiles could help improve the diagnosis and monitoring of CRF.
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Affiliation(s)
- Yuki Okinaka
- Department of Urology, Shiga University of Medical Science, Shiga, 520-2192, Japan
- RIKEN Center for Biosystems Dynamics Research, Hyogo, 650-0047, Japan
| | - Susumu Kageyama
- Department of Urology, Shiga University of Medical Science, Shiga, 520-2192, Japan
| | - Toshiyuki Goto
- RIKEN Center for Biosystems Dynamics Research, Hyogo, 650-0047, Japan
- Graduate School of Science, Technology and Innovation, Kobe University, Hyogo, 650-0047, Japan
| | - Masahiro Sugimoto
- Institute of Medical Science, Tokyo Medical University, Tokyo, 160-8402, Japan
- Institute for Advanced Biosciences, Keio University, Yamagata, 997-0052, Japan
| | - Atsumi Tomita
- Institute of Medical Science, Tokyo Medical University, Tokyo, 160-8402, Japan
| | - Yumi Aizawa
- Institute of Medical Science, Tokyo Medical University, Tokyo, 160-8402, Japan
| | - Kenichi Kobayashi
- Department of Urology, Shiga University of Medical Science, Shiga, 520-2192, Japan
| | - Akinori Wada
- Department of Urology, Shiga University of Medical Science, Shiga, 520-2192, Japan
| | - Akihiro Kawauchi
- Department of Urology, Shiga University of Medical Science, Shiga, 520-2192, Japan
| | - Yosky Kataoka
- RIKEN Center for Biosystems Dynamics Research, Hyogo, 650-0047, Japan.
- Graduate School of Science, Technology and Innovation, Kobe University, Hyogo, 650-0047, Japan.
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Zhang H, Shen G, Yang P, Li J, Li Z, Liu Z, Wang M, Zhao F, Ren D, Liu Z, Zhao J, Zhao Y. Incidence of antibody-drug conjugate-related fatigue in patients with breast cancer: A systematic review and meta-analysis. Crit Rev Oncol Hematol 2024; 196:104292. [PMID: 38403093 DOI: 10.1016/j.critrevonc.2024.104292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 01/27/2024] [Accepted: 02/07/2024] [Indexed: 02/27/2024] Open
Abstract
BACKGROUND Numerous studies have reported the efficacy of antibody-drug conjugates (ADCs) for treating breast cancer. However, during cytotoxic drug treatment, long-term disabling fatigue is common. Moreover, studies in the relevant literature have indicated that fatigue can significantly increase the incidence of depression and sleep disorders. Therefore, this meta-analysis aims to evaluate the incidence of fatigue in breast cancer survivors treated with ADCs. METHODS PubMed, EMBASE, Web of Science, and Cochrane Library databases were systematically searched for articles and conference abstracts published before March 16, 2023. Further, two authors independently extracted data from the included studies. The primary outcome of this study was the incidence of all-grade fatigue caused by the use of ADCs in patients with breast cancer. Finally, a random-effects model was used to calculate the incidence and 95% confidence intervals (CIs) of the outcome. RESULTS Overall, 7963 patients from 31 studies were included in this meta-analysis to assess the incidence of fatigue caused by the use of approved and marketed ADCs in patients with breast cancer. Notably, the incidence of all-grade fatigue during ADC monotherapy was 39.84% (95% CI, 35.09%-44.69%). In subgroup analyses, among ADCs, the incidence of trastuzumab deruxtecan-induced fatigue was the highest, with an all-grade fatigue incidence of 47.05% (95% CI, 42.38%-51.75%). Meanwhile, the incidence of trastuzumab emtansine (T-DM1)-induced all-grade fatigue was 35.17% (95% CI, 28.87%-41.74%), which was the lowest among ADCs. Further, the incidence of all-grade fatigue due to sacituzumab govitecan was 42.82% (95% CI, 34.54%-51.32%), which was higher than that due to T-DM1. Moreover, the incidence of fatigue was higher with T-DM1 combination therapy than with monotherapy. CONCLUSIONS Clinicians have highlighted the high incidence of ADC-related fatigue and its negative impact on patients' physical and mental health, making fatigue an important research variable. The results of this study will further contribute to a comprehensive understanding of ADCs, which have some clinical importance and are of great benefit to patients with breast cancer.
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Affiliation(s)
- Hengheng Zhang
- The Center of Breast Disease Diagnosis and Treatment of Affiliated Hospital of Qinghai University & Affiliated Cancer Hospital of Qinghai University, Xining 810000, China
| | - GuoShuang Shen
- The Center of Breast Disease Diagnosis and Treatment of Affiliated Hospital of Qinghai University & Affiliated Cancer Hospital of Qinghai University, Xining 810000, China
| | - Ping Yang
- The Center of Breast Disease Diagnosis and Treatment of Affiliated Hospital of Qinghai University & Affiliated Cancer Hospital of Qinghai University, Xining 810000, China
| | - Jinming Li
- The Center of Breast Disease Diagnosis and Treatment of Affiliated Hospital of Qinghai University & Affiliated Cancer Hospital of Qinghai University, Xining 810000, China
| | - Zitao Li
- The Center of Breast Disease Diagnosis and Treatment of Affiliated Hospital of Qinghai University & Affiliated Cancer Hospital of Qinghai University, Xining 810000, China
| | - Zhen Liu
- The Center of Breast Disease Diagnosis and Treatment of Affiliated Hospital of Qinghai University & Affiliated Cancer Hospital of Qinghai University, Xining 810000, China
| | - Miaozhou Wang
- The Center of Breast Disease Diagnosis and Treatment of Affiliated Hospital of Qinghai University & Affiliated Cancer Hospital of Qinghai University, Xining 810000, China
| | - Fuxing Zhao
- The Center of Breast Disease Diagnosis and Treatment of Affiliated Hospital of Qinghai University & Affiliated Cancer Hospital of Qinghai University, Xining 810000, China
| | - Dengfeng Ren
- The Center of Breast Disease Diagnosis and Treatment of Affiliated Hospital of Qinghai University & Affiliated Cancer Hospital of Qinghai University, Xining 810000, China
| | - Zhilin Liu
- The Center of Breast Disease Diagnosis and Treatment of Affiliated Hospital of Qinghai University & Affiliated Cancer Hospital of Qinghai University, Xining 810000, China
| | - Jiuda Zhao
- The Center of Breast Disease Diagnosis and Treatment of Affiliated Hospital of Qinghai University & Affiliated Cancer Hospital of Qinghai University, Xining 810000, China
| | - Yi Zhao
- The Center of Breast Disease Diagnosis and Treatment of Affiliated Hospital of Qinghai University & Affiliated Cancer Hospital of Qinghai University, Xining 810000, China.
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Chan YN, Betancur S, Conklin JL, Hirschey R, Piepmeier A, Foster M, Anderson RA, Bender CM, Bryant AL. Cognitive Function in Adults With Acute Myeloid Leukemia Treated With Chemotherapy: A Systematic Review. Cancer Nurs 2024; 47:121-131. [PMID: 36066343 PMCID: PMC10232672 DOI: 10.1097/ncc.0000000000001164] [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] [Indexed: 11/27/2022]
Abstract
BACKGROUND Chemotherapy is essential for treating acute myeloid leukemia (AML). Previous studies concluded that survivors of cancer who were treated with chemotherapy experience cognitive impairment. Therefore, it is important to understand cognitive function in survivors of AML. OBJECTIVE The aim of this study was to explore distributions and correlates of cognitive function, and prediction of cognitive function on other outcomes in adults with AML who were treated with chemotherapy. METHODS A health science librarian systematically searched PubMed, CINAHL, PsycINFO, and EMBASE databases. Two reviewers independently conducted the title, abstract, and full-text screening. Data were extracted and synthesized based on the aims of the review. RESULTS A total of 10 articles were included. Findings indicate that up to 62.2% of adults with AML experienced impaired cognitive function after starting chemotherapy. Three studies found cognitive function remained stable over time. Education and cytokines were potential correlates of cognitive function. Worse cognitive function may predict lower physical performance and higher mortality, although the results were inconsistent across studies. CONCLUSION Impaired cognitive function was observed in adults with AML who were treated with chemotherapy. However, no study used a validated subjective cognitive-function-specific patient-reported questionnaire, and previous studies focusing on cognitive function included relatively young samples. Hence, further research on cognitive function in older adults with AML is needed. IMPLICATIONS FOR PRACTICE Because of the high prevalence of cognitive impairment identified, it is important to screen cognitive function in adults with AML who are planning to receive chemotherapy to intervene and provide support earlier.
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Affiliation(s)
- Ya-Ning Chan
- Author Affiliations: School of Nursing (Dr Chan, Ms Betancur, and Drs Hirschey, Anderson, and Bryant), Health Sciences Library (Ms Conklin), and Lineberger Comprehensive Cancer Center (Drs Hirschey, Foster, and Bryant), University of North Carolina at Chapel Hill; Department of Exercise Science, Elon University (Dr Piepmeier), North Carolina; and School of Nursing, University of Pittsburgh (Dr Bender), Pennsylvania
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9
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Crichton M, Marshall S, Isenring E, Lohning A, McCarthy AL, Molassiotis A, Bird R, Shannon C, Koh A, McPherson I, Marx W. Effect of a Standardized Ginger Root Powder Regimen on Chemotherapy-Induced Nausea and Vomiting: A Multicenter, Double-Blind, Placebo-Controlled Randomized Trial. J Acad Nutr Diet 2024; 124:313-330.e6. [PMID: 37699474 DOI: 10.1016/j.jand.2023.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 08/02/2023] [Accepted: 09/06/2023] [Indexed: 09/14/2023]
Abstract
BACKGROUND There is substantial interest in the role of ginger as an adjuvant therapy for chemotherapy-induced nausea and vomiting (CINV). However, available evidence lacks robust methodology. OBJECTIVE To assess the effect of adjuvant ginger compared with placebo on chemotherapy-induced nausea-related quality of life (QoL) and CINV-related outcomes. DESIGN A parallel, double-blind, placebo-controlled randomized trial with 1:1 allocation was conducted. PARTICIPANTS/SETTING One hundred three chemotherapy-naïve adults scheduled to receive moderately to highly emetogenic chemotherapy at two hospitals in Australia were enrolled and analyzed. INTERVENTION Four standardized ginger capsules (totaling 84 mg/day active gingerols/shogaols), or placebo, were administered commencing the day of chemotherapy and continuing for 5 days for chemotherapy cycles 1 through 3. MAIN OUTCOME MEASURES The primary outcome was chemotherapy-induced nausea-related QoL. Secondary outcomes were vomiting- and CINV-related QoL; anticipatory, acute, and delayed nausea and vomiting; fatigue; nutritional status; depression and anxiety; health-related QoL; and adverse events. STATISTICAL ANALYSES PERFORMED Intention-to-treat analysis was performed. Mixed analysis of variance with repeated measures determined differences between groups. The null hypothesis was no difference between groups. After applying a Bonferroni multiple testing correction, evidence against the null hypothesis was considered at P= 0.003. RESULTS One hundred three participants (ginger: n = 52; placebo: n = 51) were enrolled and analyzed. There was clinically relevant evidence against the null hypothesis, favoring ginger, in change scores for nausea-related QoL (F[df] = 9.34[1,101]; P = 0.003; partial η2 = 0.09), overall CINV-related QoL (F[df] = 12.26[1,101]; P < 0.001; partial η2 = 0.11), delayed nausea severity (F[df] = 9.46[1,101]; P = 0.003; partial η2 = 0.09), and fatigue (F[df] = 10.11[1,101]; P = 0.002; partial η2 = 0.09). There was a clinically meaningful lower incidence of delayed nausea and vomiting in the ginger group at Cycle 2 (53% vs 75%; P = 0.020 and 4% vs 27%; P = 0.001, respectively) and Cycle 3 (49% vs 79%; P = 0.002 and 2% vs 23%; P = 0.001, respectively). There was a clinically meaningful lower incidence of malnutrition in the ginger group at Cycle 3 (18% vs. 41%; P = 0.032) and in change scores for Patient-Generated Subjective Global Assessment (F[df)] = 4.32[1,100]; P = 0.040; partial η2 = 0.04). Change scores between groups favored ginger for vomiting-related QoL and number of vomiting episodes; however, findings were not clinically meaningful. There was no effect of ginger on anticipatory or acute CINV, health-related QoL, anxiety, or depression. No serious adverse events were reported. CONCLUSIONS Ginger supplementation was a safe adjuvant to antiemetic medications for CINV that enhanced QoL during chemotherapy treatment. Future trials are needed to examine dose-dependent responses to verify optimal dosing regimens.
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Affiliation(s)
- Megan Crichton
- Bond University Nutrition and Dietetics Research Group, Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia; Cancer and Palliative Care Outcomes Centre, School of Nursing, Queensland University of Technology, Brisbane, Queensland, Australia.
| | - Skye Marshall
- Bond University Nutrition and Dietetics Research Group, Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia; Cancer and Palliative Care Outcomes Centre, School of Nursing, Queensland University of Technology, Brisbane, Queensland, Australia; Research Institute for Future Health, Gold Coast, Queensland, Australia
| | - Elizabeth Isenring
- Bond University Nutrition and Dietetics Research Group, Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia; Cancer and Palliative Care Outcomes Centre, School of Nursing, Queensland University of Technology, Brisbane, Queensland, Australia; Research Institute for Future Health, Gold Coast, Queensland, Australia
| | - Anna Lohning
- Bond University Nutrition and Dietetics Research Group, Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia
| | - Alexandra L McCarthy
- School of Nursing, Midwifery, and Social Work, University of Queensland, and Mater Research Institute, Brisbane, Queensland, Australia
| | - Alex Molassiotis
- School of Nursing, The Hong Kong Polytechnic University, Hong Kong; College of Arts, Humanities and Education, Universtiy of Derby, Derby, UK
| | - Robert Bird
- Division of Cancer Services, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Catherine Shannon
- Oncology Department, Mater Cancer Care Centre, South Brisbane, Queensland, Australia
| | - Andy Koh
- Faculty of Health Science and Medicine, Bond University, Gold Coast, Queensland, Australia; Department of Legal Medicine, Faculty of Medicine, KINDAI Univeristy, Osaka, Japan
| | - Ian McPherson
- Division of Cancer Services, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Wolfgang Marx
- Bond University Nutrition and Dietetics Research Group, Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia; Deakin University Institute for Mental and Physical Health and Clinical Translation, Food and Mood Centre, Geelong, Victoria, Australia
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10
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Zhang X, Perry RJ. Metabolic underpinnings of cancer-related fatigue. Am J Physiol Endocrinol Metab 2024; 326:E290-E307. [PMID: 38294698 DOI: 10.1152/ajpendo.00378.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 01/23/2024] [Accepted: 01/23/2024] [Indexed: 02/01/2024]
Abstract
Cancer-related fatigue (CRF) is one of the most prevalent and detrimental complications of cancer. Emerging evidence suggests that obesity and insulin resistance are associated with CRF occurrence and severity in cancer patients and survivors. In this narrative review, we analyzed recent studies including both preclinical and clinical research on the relationship between obesity and/or insulin resistance and CRF. We also describe potential mechanisms for these relationships, though with the caveat that because the mechanisms underlying CRF are incompletely understood, the mechanisms mediating the association between obesity/insulin resistance and CRF are similarly incompletely delineated. The data suggest that, in addition to their effects to worsen CRF by directly promoting tumor growth and metastasis, obesity and insulin resistance may also contribute to CRF by inducing chronic inflammation, neuroendocrinological disturbance, and metabolic alterations. Furthermore, studies suggest that patients with obesity and insulin resistance experience more cancer-induced pain and are at more risk of emotional and behavioral disruptions correlated with CRF. However, other studies implied a potentially paradoxical impact of obesity and insulin resistance to reduce CRF symptoms. Despite the need for further investigation utilizing interventions to directly elucidate the mechanisms of cancer-related fatigue, current evidence demonstrates a correlation between obesity and/or insulin resistance and CRF, and suggests potential therapeutics for CRF by targeting obesity and/or obesity-related mediators.
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Affiliation(s)
- Xinyi Zhang
- Departments of Cellular & Molecular Physiology and Medicine (Endocrinology), Yale University School of Medicine, New Haven, Connecticut, United States
| | - Rachel J Perry
- Departments of Cellular & Molecular Physiology and Medicine (Endocrinology), Yale University School of Medicine, New Haven, Connecticut, United States
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11
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Kumar A, Nader MA, Deep G. Emergence of Extracellular Vesicles as "Liquid Biopsy" for Neurological Disorders: Boom or Bust. Pharmacol Rev 2024; 76:199-227. [PMID: 38351075 PMCID: PMC10877757 DOI: 10.1124/pharmrev.122.000788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 11/11/2023] [Accepted: 11/27/2023] [Indexed: 02/16/2024] Open
Abstract
Extracellular vesicles (EVs) have emerged as an attractive liquid biopsy approach in the diagnosis and prognosis of multiple diseases and disorders. The feasibility of enriching specific subpopulations of EVs from biofluids based on their unique surface markers has opened novel opportunities to gain molecular insight from various tissues and organs, including the brain. Over the past decade, EVs in bodily fluids have been extensively studied for biomarkers associated with various neurological disorders, such as Alzheimer's disease, Parkinson's disease, schizophrenia, bipolar disorder, major depressive disorders, substance use disorders, human immunodeficiency virus-associated neurocognitive disorder, and cancer/treatment-induced neurodegeneration. These studies have focused on the isolation and cargo characterization of either total EVs or brain cells, such as neuron-, astrocyte-, microglia-, oligodendrocyte-, pericyte-, and endothelial-derived EVs from biofluids to achieve early diagnosis and molecular characterization and to predict the treatment and intervention outcomes. The findings of these studies have demonstrated that EVs could serve as a repetitive and less invasive source of valuable molecular information for these neurological disorders, supplementing existing costly neuroimaging techniques and relatively invasive measures, like lumbar puncture. However, the initial excitement surrounding blood-based biomarkers for brain-related diseases has been tempered by challenges, such as lack of central nervous system specificity in EV markers, lengthy protocols, and the absence of standardized procedures for biological sample collection, EV isolation, and characterization. Nevertheless, with rapid advancements in the EV field, supported by improved isolation methods and sensitive assays for cargo characterization, brain cell-derived EVs continue to offer unparallel opportunities with significant translational implications for various neurological disorders. SIGNIFICANCE STATEMENT: Extracellular vesicles present a less invasive liquid biopsy approach in the diagnosis and prognosis of various neurological disorders. Characterizing these vesicles in biofluids holds the potential to yield valuable molecular information, thereby significantly impacting the development of novel biomarkers for various neurological disorders. This paper has reviewed the methodology employed to isolate extracellular vesicles derived from various brain cells in biofluids, their utility in enhancing the molecular understanding of neurodegeneration, and the potential challenges in this research field.
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Affiliation(s)
- Ashish Kumar
- Departments of Cancer Biology (A.K., G.D.), Physiology and Pharmacology (M.A.N.), Radiology (M.A.N.), and Center for Addiction Research (M.A.N., G.D.), Wake Forest University School of Medicine, Winston-Salem, North Carolina; Atrium Health Wake Forest Baptist Comprehensive Cancer Center, Winston-Salem, North Carolina (G.D.); and Sticht Center for Healthy Aging and Alzheimer's Prevention, Wake Forest School of Medicine, Winston-Salem, North Carolina (G.D.)
| | - Michael A Nader
- Departments of Cancer Biology (A.K., G.D.), Physiology and Pharmacology (M.A.N.), Radiology (M.A.N.), and Center for Addiction Research (M.A.N., G.D.), Wake Forest University School of Medicine, Winston-Salem, North Carolina; Atrium Health Wake Forest Baptist Comprehensive Cancer Center, Winston-Salem, North Carolina (G.D.); and Sticht Center for Healthy Aging and Alzheimer's Prevention, Wake Forest School of Medicine, Winston-Salem, North Carolina (G.D.)
| | - Gagan Deep
- Departments of Cancer Biology (A.K., G.D.), Physiology and Pharmacology (M.A.N.), Radiology (M.A.N.), and Center for Addiction Research (M.A.N., G.D.), Wake Forest University School of Medicine, Winston-Salem, North Carolina; Atrium Health Wake Forest Baptist Comprehensive Cancer Center, Winston-Salem, North Carolina (G.D.); and Sticht Center for Healthy Aging and Alzheimer's Prevention, Wake Forest School of Medicine, Winston-Salem, North Carolina (G.D.)
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12
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Buckstein R, Callum J, Prica A, Bowen D, Wells RA, Leber B, Heddle N, Chodirker L, Cheung M, Mozessohn L, Yee K, Gallagher J, Parmentier A, Jamula E, Zhang L, Mamedov A, Stanworth SJ, Lin Y. Red cell transfusion thresholds in outpatients with myelodysplastic syndromes: Results of a pilot randomized trial RBC-ENHANCE. Transfusion 2024; 64:223-235. [PMID: 38323704 DOI: 10.1111/trf.17721] [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: 07/27/2023] [Revised: 11/16/2023] [Accepted: 11/18/2023] [Indexed: 02/08/2024]
Abstract
BACKGROUND The optimal hemoglobin (Hb) threshold for red blood cell transfusions in adult patients with myelodysplastic syndromes (MDS) has not been defined. STUDY DESIGN AND METHODS We conducted a pilot randomized multi-center study of two transfusion algorithms (liberal, to maintain Hb 110-120 g/L, transfuse 2 units if Hb < 105 g/L and 1 unit if Hb 105-110 g/L vs. restrictive, 85-105 g/L, transfuse 2 units when Hgb < 85 g/L). Primary objectives were 70% compliance in maintaining the q2 week hemoglobin within the targeted range and the achievement of a 15 g/L difference in pre-transfusion Hb. Secondary outcomes included measures of quality of life (QOL), iron studies and safety. RESULTS Twenty-eight patients were randomized between February 2015-2020, 13 to the restrictive arm and 15 to the liberal arm in three tertiary care centers. The compliance was 66% and 45% and the mean pre-transfusion Hb thresholds were 86 (standard deviation [SD] 8) and 98 g/L (SD 10) in the restrictive and liberal arms, (mean difference 11.8 g/L, p < .0001), respectively. Patients in the liberal arm experienced a mean of 3.4 (SD 2.6) more transfusion visits and received a mean of 5.3 (SD 5.5) more units of blood during the 12-week study. Ferritin increased by 1043 (SD 1516) IU/L and 148 (SD 1319) IU/L in the liberal and restrictive arms, respectively. Selected QOL scores were superior pre-transfusion and more patients achieved clinically important improvements in the liberal arm compared with the restrictive arm for selected symptoms and function domains. CONCLUSION The results establish that policies for transfusion support can be delivered in practice at multiple hospitals, but further research is required to understand the full clinical effects and safety of liberal transfusion policies in MDS outpatients.
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Affiliation(s)
- Rena Buckstein
- Department of Medicine, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Jeannie Callum
- Department of Pathology and Molecular Medicine, Kingston Health Sciences Centre and Queen's University, Kingston, Ontario, Canada
| | - Anca Prica
- Department of Medicine, Princess Margaret Hospital, United Health Network, Toronto, Ontario, Canada
| | - David Bowen
- Department of Medicine, University of York, York, UK
| | - Richard A Wells
- Department of Medicine, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Brian Leber
- Department of Medicine, Mcmaster University, Hamilton, Ontario, Canada
| | - Nancy Heddle
- Mcmaster Centre for Transfusion Research, Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Lisa Chodirker
- Department of Medicine, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Matthew Cheung
- Department of Medicine, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Lee Mozessohn
- Department of Medicine, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Karen Yee
- Department of Medicine, Princess Margaret Hospital, United Health Network, Toronto, Ontario, Canada
| | - Jennifer Gallagher
- Department of Medicine, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Anne Parmentier
- Department of Medicine, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Erin Jamula
- Department of Medicine, Mcmaster University, Hamilton, Ontario, Canada
| | | | - Alex Mamedov
- Department of Medicine, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Simon J Stanworth
- NHS Blood and Transplant, Oxford, UK
- Oxford University NHS Trust, The John Radcliffe Hospital, Oxford, UK
- Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Yulia Lin
- Precision Diagnostics and Therapeutics Program, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
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13
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He YQ, Zhou CC, Jiang SG, Lan WQ, Zhang F, Tao X, Chen WS. Natural products for the treatment of chemotherapy-related cognitive impairment and prospects of nose-to-brain drug delivery. Front Pharmacol 2024; 15:1292807. [PMID: 38348396 PMCID: PMC10859466 DOI: 10.3389/fphar.2024.1292807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 01/15/2024] [Indexed: 02/15/2024] Open
Abstract
Chemotherapy-related cognitive deficits (CRCI) as one of the common adverse drug reactions during chemotherapy that manifest as memory, attention, and executive function impairments. However, there are still no effective pharmacological therapies for the treatment of CRCI. Natural compounds have always inspired drug development and numerous natural products have shown potential therapeutic effects on CRCI. Nevertheless, improving the brain targeting of natural compounds in the treatment of CRCI is still a problem to be overcome at present and in the future. Accumulated evidence shows that nose-to-brain drug delivery may be an excellent carrier for natural compounds. Therefore, we reviewed natural products with potential anti-CRCI, focusing on the signaling pathway of these drugs' anti-CRCI effects, as well as the possibility and prospect of treating CRCI with natural compounds based on nose-to-brain drug delivery in the future. In conclusion, this review provides new insights to further explore natural products in the treatment of CRCI.
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Affiliation(s)
- Yu-Qiong He
- Institute of Chinese Materia Madica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Department of Pharmacy, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Can-Can Zhou
- Department of Pharmacy, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, China
| | - Sheng-Gui Jiang
- Department of Pharmacy, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Wen-Qian Lan
- Institute of Chinese Materia Madica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Feng Zhang
- Department of Pharmacy, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Xia Tao
- Department of Pharmacy, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Wan-Sheng Chen
- Institute of Chinese Materia Madica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Department of Pharmacy, Changzheng Hospital, Second Military Medical University, Shanghai, China
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14
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Weerasinghe-Mudiyanselage PDE, Kim JS, Shin T, Moon C. Understanding the spectrum of non-motor symptoms in multiple sclerosis: insights from animal models. Neural Regen Res 2024; 19:84-91. [PMID: 37488849 PMCID: PMC10479859 DOI: 10.4103/1673-5374.375307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 04/12/2023] [Accepted: 04/17/2023] [Indexed: 07/26/2023] Open
Abstract
Multiple sclerosis is a chronic autoimmune disease of the central nervous system and is generally considered to be a non-traumatic, physically debilitating neurological disorder. In addition to experiencing motor disability, patients with multiple sclerosis also experience a variety of non-motor symptoms, including cognitive deficits, anxiety, depression, sensory impairments, and pain. However, the pathogenesis and treatment of such non-motor symptoms in multiple sclerosis are still under research. Preclinical studies for multiple sclerosis benefit from the use of disease-appropriate animal models, including experimental autoimmune encephalomyelitis. Prior to understanding the pathophysiology and developing treatments for non-motor symptoms, it is critical to characterize the animal model in terms of its ability to replicate certain non-motor features of multiple sclerosis. As such, no single animal model can mimic the entire spectrum of symptoms. This review focuses on the non-motor symptoms that have been investigated in animal models of multiple sclerosis as well as possible underlying mechanisms. Further, we highlighted gaps in the literature to explain the non-motor aspects of multiple sclerosis in experimental animal models, which will serve as the basis for future studies.
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Affiliation(s)
- Poornima D. E. Weerasinghe-Mudiyanselage
- Department of Veterinary Anatomy and Animal Behavior, College of Veterinary Medicine and BK21 FOUR program, Chonnam National University, Gwangju, Republic of Korea
| | - Joong-Sun Kim
- Department of Veterinary Anatomy and Animal Behavior, College of Veterinary Medicine and BK21 FOUR program, Chonnam National University, Gwangju, Republic of Korea
| | - Taekyun Shin
- Department of Veterinary Anatomy, College of Veterinary Medicine and Veterinary Medical Research Institute, Jeju National University, Jeju, Republic of Korea
| | - Changjong Moon
- Department of Veterinary Anatomy and Animal Behavior, College of Veterinary Medicine and BK21 FOUR program, Chonnam National University, Gwangju, Republic of Korea
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15
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Skurlova M, Holubova K, Kleteckova L, Kozak T, Kubova H, Horacek J, Vales K. Chemobrain in blood cancers: How chemotherapeutics interfere with the brain's structure and functionality, immune system, and metabolic functions. Med Res Rev 2024; 44:5-22. [PMID: 37265248 DOI: 10.1002/med.21977] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 03/28/2023] [Accepted: 04/30/2023] [Indexed: 06/03/2023]
Abstract
Cancer treatment brings about a phenomenon not fully clarified yet, termed chemobrain. Its strong negative impact on patients' well-being makes it a trending topic in current research, interconnecting many disciplines from clinical oncology to neuroscience. Clinical and animal studies have often reported elevated concentrations of proinflammatory cytokines in various types of blood cancers. This inflammatory burst could be the background for chemotherapy-induced cognitive deficit in patients with blood cancers. Cancer environment is a dynamic interacting system. The review puts into close relationship the inflammatory dysbalance and oxidative/nitrosative stress with disruption of the blood-brain barrier (BBB). The BBB breakdown leads to neuroinflammation, followed by neurotoxicity and neurodegeneration. High levels of intracellular reactive oxygen species (ROS) induce the progression of cancer resulting in increased mutagenesis, conversion of protooncogenes to oncogenes, and inactivation of tumor suppression genes to trigger cancer cell growth. These cell alterations may change brain functionality, as well as morphology. Multidrug chemotherapy is not without consequences to healthy tissue and could even be toxic. Specific treatment impacts brain function and morphology, functions of the immune system, and metabolism in a unique mixture. In general, a chemo-drug's effects on cognition in cancer are not direct and/or in-direct, usually a combination of effects is more probable. Last but not least, chemotherapy strongly impacts the immune system and could contribute to BBB disruption. This review points out inflammation as a possible mechanism of brain damage during blood cancers and discusses chemotherapy-induced cognitive impairment.
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Affiliation(s)
- M Skurlova
- Department of Experimental Psychopharmacology, National Institute of Mental Health, Klecany, Czech Republic
| | - K Holubova
- Department of Experimental Psychopharmacology, National Institute of Mental Health, Klecany, Czech Republic
| | - L Kleteckova
- Department of Experimental Psychopharmacology, National Institute of Mental Health, Klecany, Czech Republic
| | - T Kozak
- Department of Developmental Epileptology, Institute of Physiology, Czech Academy of Sciences, Prague, Czech Republic
| | - H Kubova
- Department of Internal Medicine and Hematology, Faculty Hospital Kralovske Vinohrady and Third Faculty of Medicine, Charles University in Prague, Prague, Czech Republic
| | - J Horacek
- Department of Experimental Psychopharmacology, National Institute of Mental Health, Klecany, Czech Republic
| | - K Vales
- Department of Experimental Psychopharmacology, National Institute of Mental Health, Klecany, Czech Republic
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16
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Hu J, Su A, Liu X, Tong Z, Jiang Q, Yu J. Effects of D-CAG chemotherapy regimen on cognitive function in patients with acute myeloid leukaemia: A resting-state functional magnetic resonance imaging study. Eur J Neurosci 2024; 59:119-131. [PMID: 37969020 DOI: 10.1111/ejn.16191] [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: 08/03/2023] [Revised: 10/16/2023] [Accepted: 10/26/2023] [Indexed: 11/17/2023]
Abstract
Post-chemotherapy cognitive impairment, also known as 'chemobrain', is a common neurotoxic complication induced by chemotherapy, which has been reported in many cancer survivors who have undergone chemotherapy. In this study, we aimed to explore the effects of D-neneneba dicitabine, C-nenenebb cytarabine, A-aclamycin, G-granulocyte colony-stimulating factor (D-CAG) chemotherapy on cognitive function in patients with acute myeloid leukaemia (AML) and its possible central mechanisms. Twenty patients with AML and 25 matched healthy controls (HC) were enrolled in this study. The cognitive function of patients before and after D-CAG chemotherapy was evaluated by the Functional Assessment of Cancer Therapy-Cognitive Function (FACT-Cog). The resting-state functional magnetic resonance imaging data were collected from all patients before and after chemotherapy intervention, as well as HC. Then, resting-state functional magnetic resonance imaging data were preprocessed using DPABI software package and regional homogeneity (ReHo) values of brain regions were calculated. Finally, ReHo values between groups were compared by Resting-State fMRI Data Analysis software package with t-tests and Alphasim method was performed for multiple comparison correction. Moreover, associations between ReHo values of altered brain regions and the scores of FACT-Cog were analysed by Pearson correlation. The total FACT-Cog scores and four factor scores of AML patients increased significantly after treatment. ReHo values showed no significant changes in patients before treatment when compared with HC. Compared with HC, ReHo values of the right middle frontal gyrus, inferior frontal gyrus (opercular part), middle occipital gyrus, and left praecuneus decreased significantly, while ReHo values of the left inferior temporal gyrus, right middle temporal gyrus, and hippocampus increased significantly in patients after treatment. Compared with patients before treatment, ReHo values decreased significantly in the right middle frontal gyrus, inferior frontal gyrus (opercular part), and middle and inferior occipital gyri of patients after treatment. In addition, ReHo values of the right inferior frontal gyrus (opercular part) were negatively correlated with the total scores of FACT-Cog and factor scores of perceived cognitive impairment in patients after treatment. There were also negative correlations between ReHo values of the right middle frontal gyrus and perceived cognitive impairment scores. The present study confirmed that D-CAG chemotherapy might cause impaired subjective self-reported cognitive functioning in AML patients, which might be related to the decreased function of certain regions in the right prefrontal lobe. These findings provided further understanding of the mechanisms involved in post-chemotherapy cognitive impairment and would help develop new therapeutic strategies for 'chemobrain' in AML patients.
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Affiliation(s)
- Jun Hu
- Department of Radiology, Nanjing Brain Hospital, Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Ailing Su
- Department of Hematology, Nanjing First Hospital, Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xianwei Liu
- Department of Radiology, Nanjing Brain Hospital, Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zhengrong Tong
- Department of Radiology, Nanjing Brain Hospital, Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Qin Jiang
- Department of Radiology, Nanjing Brain Hospital, Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jing Yu
- Department of Radiology, Nanjing Brain Hospital, Affiliated Hospital of Nanjing Medical University, Nanjing, China
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Elshoeibi AM, Badr A, Elsayed B, Metwally O, Elshoeibi R, Elhadary MR, Elshoeibi A, Attya MA, Khadadah F, Alshurafa A, Alhuraiji A, Yassin M. Integrating AI and ML in Myelodysplastic Syndrome Diagnosis: State-of-the-Art and Future Prospects. Cancers (Basel) 2023; 16:65. [PMID: 38201493 PMCID: PMC10778500 DOI: 10.3390/cancers16010065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 10/24/2023] [Accepted: 10/27/2023] [Indexed: 01/12/2024] Open
Abstract
Myelodysplastic syndrome (MDS) is composed of diverse hematological malignancies caused by dysfunctional stem cells, leading to abnormal hematopoiesis and cytopenia. Approximately 30% of MDS cases progress to acute myeloid leukemia (AML), a more aggressive disease. Early detection is crucial to intervene before MDS progresses to AML. The current diagnostic process for MDS involves analyzing peripheral blood smear (PBS), bone marrow sample (BMS), and flow cytometry (FC) data, along with clinical patient information, which is labor-intensive and time-consuming. Recent advancements in machine learning offer an opportunity for faster, automated, and accurate diagnosis of MDS. In this review, we aim to provide an overview of the current applications of AI in the diagnosis of MDS and highlight their advantages, disadvantages, and performance metrics.
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Affiliation(s)
| | - Ahmed Badr
- College of Medicine, QU Health, Qatar University, Doha 2713, Qatar
| | - Basel Elsayed
- College of Medicine, QU Health, Qatar University, Doha 2713, Qatar
| | - Omar Metwally
- College of Medicine, QU Health, Qatar University, Doha 2713, Qatar
| | | | | | | | | | - Fatima Khadadah
- Kuwait Cancer Centre, Sabah Medical Region, Shuwaikh 1031, Kuwait
| | - Awni Alshurafa
- Hematology Section, Medical Oncology, National Center for Cancer Care and Research (NCCCR), Hamad Medical Corporation, Doha 3050, Qatar
| | - Ahmad Alhuraiji
- Kuwait Cancer Centre, Sabah Medical Region, Shuwaikh 1031, Kuwait
| | - Mohamed Yassin
- College of Medicine, QU Health, Qatar University, Doha 2713, Qatar
- Hematology Section, Medical Oncology, National Center for Cancer Care and Research (NCCCR), Hamad Medical Corporation, Doha 3050, Qatar
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18
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Juríčková V, Fayette D, Jonáš J, Fajnerová I, Kozák T, Horáček J. Pretreatment Cancer-Related Cognitive Impairment in Hodgkin Lymphoma Patients. Curr Oncol 2023; 30:9028-9038. [PMID: 37887552 PMCID: PMC10605577 DOI: 10.3390/curroncol30100652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 08/21/2023] [Accepted: 09/25/2023] [Indexed: 10/28/2023] Open
Abstract
BACKGROUND Cancer-related cognitive impairment (CRCI) is one of the most serious side effects of cancer that negatively impacts the quality of life of cancer patients and survivors. There is evidence of CRCI in Hodgkin lymphoma patients (HL); however, there is a lack of studies examining the presence of cognitive deficits before starting any treatment in HL patients. METHODS Forty adult patients (N = 40) newly diagnosed with HL (with no previous cancer diagnoses) and 40 healthy controls (N = 40) matched for age, sex, education, and premorbid intellect completed the neuropsychological battery and subjective and objective measures of affective distress and quality of life. RESULTS The results showed impairment in three out of six cognitive domains: verbal memory and learning, speed of processing/psychomotor speed, and abstraction/executive functions in the HL patients before the initiation of any treatment. The speed of processing/psychomotor speed domain is negatively correlated with depression. CONCLUSION Cognitive deterioration in verbal memory and learning and abstraction/executive functions domains in HL patients seems to occur before the initiation of treatment independently of anxiety, depression, or physical symptoms. This suggests that HL itself may cause cognitive deficits in these cognitive domains. However, the underlying causes of CRCI still remain unclear.
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Affiliation(s)
- Veronika Juríčková
- Center for Advanced Studies of Brain and Consciousness, National Institute of Mental Health, 25067 Klecany, Czech Republic; (D.F.); (J.J.); (I.F.); (J.H.)
- First Faculty of Medicine, Charles University, 12108 Prague, Czech Republic
| | - Dan Fayette
- Center for Advanced Studies of Brain and Consciousness, National Institute of Mental Health, 25067 Klecany, Czech Republic; (D.F.); (J.J.); (I.F.); (J.H.)
- Third Faculty of Medicine, Charles University, 10000 Prague, Czech Republic;
| | - Juraj Jonáš
- Center for Advanced Studies of Brain and Consciousness, National Institute of Mental Health, 25067 Klecany, Czech Republic; (D.F.); (J.J.); (I.F.); (J.H.)
- Faculty of Humanities, Charles University, 18200 Prague, Czech Republic
| | - Iveta Fajnerová
- Center for Advanced Studies of Brain and Consciousness, National Institute of Mental Health, 25067 Klecany, Czech Republic; (D.F.); (J.J.); (I.F.); (J.H.)
| | - Tomáš Kozák
- Third Faculty of Medicine, Charles University, 10000 Prague, Czech Republic;
- Department of Clinical Hematology, University Hospital Královské Vinohrady, Šrobárova 50, 10034 Prague, Czech Republic
| | - Jiří Horáček
- Center for Advanced Studies of Brain and Consciousness, National Institute of Mental Health, 25067 Klecany, Czech Republic; (D.F.); (J.J.); (I.F.); (J.H.)
- Third Faculty of Medicine, Charles University, 10000 Prague, Czech Republic;
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Mo A, Poynton M, Wood E, Shortt J, Brunskill SJ, Doree C, Sandercock J, Saadah N, Luk E, Stanworth SJ, McQuilten Z. Do anemia treatments improve quality of life and physical function in patients with myelodysplastic syndromes (MDS)? A systematic review. Blood Rev 2023; 61:101114. [PMID: 37479599 DOI: 10.1016/j.blre.2023.101114] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 07/10/2023] [Accepted: 07/10/2023] [Indexed: 07/23/2023]
Abstract
Anemia is common in Myelodysplastic Syndromes (MDS). Different anemia treatments have been tested in clinical studies, but the full impact on patients' health-related quality of life (HRQoL) and physical function is unknown. The main aim of this review was to assess whether improvements in anemia are associated with changes in HRQoL/physical function. Twenty-six full-text publications were identified, enrolling 2211 patients: nine randomized trials (RCTs), fourteen non-randomized studies of interventions and three cross-sectional studies. Interventions included: growth factors/erythropoiesis-stimulating agents (n = 14), red cell transfusion (n = 9), erythroid maturation agents (n = 1), or a combination (n = 2). Five RCTs reported no changes in HRQoL despite erythroid response to the intervention, raising the question of whether anemia treatment alone can effectively improve HRQoL. Many studies were considered at high risk of bias for assessing HRQoL. There is a pressing need for future clinical trials to better define the nature of the relationship between anemia and HRQoL/functional outcomes.
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Affiliation(s)
- Allison Mo
- Transfusion Research Unit, School of Public Health & Preventive Medicine, Monash University, Australia; Department of Haematology, Monash Health, Clayton, Australia; Austin Pathology & Department of Haematology, Heidelberg, Australia
| | - Matthew Poynton
- Department of Haematology, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Erica Wood
- Transfusion Research Unit, School of Public Health & Preventive Medicine, Monash University, Australia; Department of Haematology, Monash Health, Clayton, Australia
| | - Jake Shortt
- Department of Haematology, Monash Health, Clayton, Australia; School of Clinical Sciences, Monash University, Australia
| | - Susan J Brunskill
- Systematic Review Initiative, NHS Blood and Transplant, Oxford, United Kingdom
| | - Carolyn Doree
- Systematic Review Initiative, NHS Blood and Transplant, Oxford, United Kingdom
| | - Josie Sandercock
- Systematic Review Initiative, NHS Blood and Transplant, Oxford, United Kingdom
| | - Nicholas Saadah
- Transfusion Research Unit, School of Public Health & Preventive Medicine, Monash University, Australia
| | - Edwin Luk
- Department of Medicine (Royal Melbourne Hospital), University of Melbourne, Melbourne, Australia
| | - Simon J Stanworth
- Department of Haematology, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom; NHS Blood and Transplant, John Radcliffe Hospital, Oxford, United Kingdom; Radcliffe Department of Medicine, University of Oxford, United Kingdom
| | - Zoe McQuilten
- Transfusion Research Unit, School of Public Health & Preventive Medicine, Monash University, Australia; Department of Haematology, Monash Health, Clayton, Australia.
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20
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Kadan-Lottick NS, Zheng DJ, Wang M, Bishop MW, Srivastava DK, Ross WL, Rodwin RL, Ness KK, Gibson TM, Spunt SL, Okcu MF, Leisenring WM, Robison LL, Armstrong GT, Krull KR. Patient-reported neurocognitive function in adult survivors of childhood and adolescent osteosarcoma and Ewing sarcoma. J Cancer Surviv 2023; 17:1238-1250. [PMID: 35059962 PMCID: PMC9300774 DOI: 10.1007/s11764-021-01154-z] [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: 03/02/2021] [Accepted: 12/02/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE Little is known regarding long-term neurocognitive outcomes in osteosarcoma and Ewing sarcoma (EWS) survivors despite potential risk factors. We evaluated associations among treatment exposures, chronic health conditions, and patient-reported neurocognitive outcomes in adult survivors of childhood osteosarcoma and EWS. METHODS Five-year survivors of osteosarcoma (N = 604; median age 37.0 years) and EWS (N = 356; median age 35.0 years) diagnosed at < 21 years from 1970 to 1999, and 697 siblings completed the Childhood Cancer Survivor Study Neurocognitive Questionnaire and reported chronic health conditions, education, and employment. Prevalence of reported neurocognitive difficulties were compared between diagnostic groups and siblings. Modified Poisson regression identified factors associated with neurocognitive difficulties. RESULTS Osteosarcoma and EWS survivors, vs. siblings, reported higher prevalences of difficulties with task efficiency (15.4% [P = 0.03] and 14.0% [P = 0.04] vs. 9.6%, respectively) and emotional regulation (18.0% [P < 0.0001] and 15.2% [P = 0.03] vs. 11.3%, respectively), adjusted for age, sex, and ethnicity/race. Osteosarcoma survivors reported greater memory difficulties vs. siblings (23.5% vs. 16.4% [P = 0.01]). Comorbid impairment (i.e., ≥ 2 neurocognitive domains) was more prevalent in osteosarcoma (20.0% [P < 0.001]) and EWS survivors (16.3% [P = 0.02]) vs. siblings (10.9%). Neurological conditions were associated with worse task efficiency (RR = 2.17; 95% CI = 1.21-3.88) and emotional regulation (RR = 1.88; 95% CI = 1.01-3.52), and respiratory conditions were associated with worse organization (RR = 2.60; 95% CI = 1.05-6.39) for EWS. Hearing impairment was associated with emotional regulation difficulties for osteosarcoma (RR = 1.98; 95% CI = 1.22-3.20). Patient report of cognitive difficulties was associated with employment but not educational attainment. CONCLUSIONS Survivors of childhood osteosarcoma and EWS are at increased risk for reporting neurocognitive difficulties, which are associated with employment status and appear related to chronic health conditions that develop over time. IMPLICATIONS FOR CANCER SURVIVORS Early screening, prevention, and treatment of chronic health conditions may improve/prevent long-term neurocognitive outcomes.
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Affiliation(s)
- Nina S Kadan-Lottick
- Cancer Prevention and Control Program, Georgetown Lombardi Comprehensive Cancer Center, 2115 Wisconsin Ave., NW - 3Rd Floor, Washington, DC, 20007, USA.
| | - Daniel J Zheng
- Divisions of Hematology and Oncology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Mingjuan Wang
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Michael W Bishop
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Deo Kumar Srivastava
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Wilhelmenia L Ross
- Section of Pediatric Hematology-Oncology, Yale University School of Medicine, New Haven, CT, USA
| | - Rozalyn L Rodwin
- Section of Pediatric Hematology-Oncology, Yale University School of Medicine, New Haven, CT, USA
| | - Kirsten K Ness
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Todd M Gibson
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Sheri L Spunt
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
| | - Mehmet Fatih Okcu
- Department of Pediatrics, Section of Hematology-Oncology, Baylor College of Medicine, Houston, TX, USA
| | | | - Leslie L Robison
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Gregory T Armstrong
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Kevin R Krull
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Psychology, St. Jude Children's Research Hospital, Memphis, TN, USA
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21
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Correa DD, Vachha BA, Baser RE, Koch A, Wong P, Gohel S, Giralt S, Root JC. Neuroimaging and Neurocognitive Outcomes in Older Patients with Multiple Myeloma Treated with Chemotherapy and Autologous Stem Cell Transplantation. RESEARCH SQUARE 2023:rs.3.rs-2733807. [PMID: 37066224 PMCID: PMC10104268 DOI: 10.21203/rs.3.rs-2733807/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/18/2023]
Abstract
Background Many patients with hematological malignancies treated with stem cell transplantation (SCT) experience cognitive dysfunction. However, few studies have investigated treatment-related neurotoxicity in older adults with multiple myeloma (MM) treated with high dose chemotherapy (HDC) and autologous SCT (HDC/ASCT). In this study, we examined gray matter (GM) volume, resting state functional connectivity (RSFC), neurocognitive function (NF), and proinflammatory cytokines (PCy) in older patients with MM pre- and post-HDC/ASCT. Methods Eighteen MM patients underwent magnetic resonance imaging, neurocognitive tests, and serum PCy measurement prior to HDC/ASCT, and fifteen patients completed follow ups an average of five months post-HDC/ASCT. Results There were significant decreases in RSFC from pre- to post-HDC/ASCT in (1) the central executive network (CEN) involving the left dorsolateral prefrontal cortex and right posterior parietal cortex (p = 0.022), and (2) the CEN involving the right posterior parietal cortex and the salience network involving the right dorsal anterior cingulate cortex (p = 0.029); these comparisons were no longer significant after multiple comparisons correction. There were no significant changes in GM volumes or NF, except for improvement in attention (Digit Span Backward, p = 0.03). There were significant increases in several PCy post-HDC/ASCT (p ≤ 0.05). Conclusions This pilot study showed decreased RSFC involving the left frontal, right posterior parietal and right anterior cingulate cortices in MM patients post-HDC/ASCT, relatively stable NF, and increases in PCy. These findings are congruent with studies in patients with hematological malignancies and other cancers and provide supporting evidence for the vulnerability of frontoparietal regions to chemotherapy adverse effects.
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Affiliation(s)
| | | | | | | | | | - Suril Gohel
- Rutgers University School of Health Professions
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22
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Pang L, Li W, Yao S, Jing Y, Yin X, Cheng H. Psychological distress is involved in CRCI in breast cancer survivors via mediating cytokine levels. Cancer Med 2023. [PMID: 36965094 DOI: 10.1002/cam4.5847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 02/28/2023] [Accepted: 03/12/2023] [Indexed: 03/27/2023] Open
Abstract
BACKGROUND Cancer-related cognitive impairment (CRCI) is a frequent consequence in breast cancer survivors after chemotherapy and lowers their quality of life (QOL). Psychological distress is frequently experienced by breast cancer survivors. There are currently few studies investigating the role of psychological distress in the genesis of CRCI. METHODS In total, 122 breast cancer survivors after standard chemotherapy within a year were recruited and assessed using the Psychological Distress Thermometer (DT). Sixty breast cancer survivors had non-psychological distress (NPD group) and sixty-two breast cancer survivors with psychological distress (PD group). The scores of the Mini-Mental State Examination (MMSE), prospective and retrospective memory (PM and RM) Questionnaire (PRMQ), and Functional Assessment of Cancer Therapy-General (FACT-G) and the levels of cytokines including interleukin-1 beta (IL-1β), tumor necrosis factor-alpha (TNF-α), and interleukin-4 (IL-4) were compared between the two groups. Using PROCESS, we investigated whether psychological distress predicted cognitive function based on MMSE through IL-1β, TNF-α, and IL-4. RESULTS The PD group had higher scores on RM, PM, and FACT-G and lower scores on MMSE than the NPD group (t = -11.357, t = -10.720, t = -15.419, t = 10.162, respectively; p < 0.05). Meanwhile, a higher level of IL-1β, TNF-α, and IL-4 was observed in the PD group than in the NPD group (t = -3.961, t = -3.396, t = -3.269, respectively; p < 0.05). The link between psychological distress and cognitive function as measured by the MMSE was also mediated by IL-1β, TNF-α, and IL-4 (effect size: 26%, 25%, and 24%). CONCLUSION Breast cancer patients with psychological distress displayed poor cognitive function, poor memory, and inferior quality of life, which was accompanied by higher cytokine levels of IL-1β, TNF-α, and IL-4. This study demonstrated IL-1β, TNF-α, and IL-4 as potential pathways to CRCI in response to ongoing psychological distress, which provided evidence for the involvement of psychological distress in CRCI in breast cancer survivors.
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Affiliation(s)
- Lulian Pang
- Department of Oncology, the Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Wen Li
- Department of Oncology, the Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Senbang Yao
- Department of Oncology, the Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Yanyan Jing
- Department of Oncology, the Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Xiangxiang Yin
- Department of Oncology, the Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Huaidong Cheng
- Department of Oncology, the Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- The Third School of Clinical Medicine, Southern Medical University, Guangzhou, China
- Department of Oncology, Shenzhen Hospital of Southern Medical University, Shenzhen, China
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23
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Yennurajalingam S, Konopleva M, Carmack CL, Dinardo CD, Gaffney M, Michener HK, Lu Z, Stanton P, Ning J, Qiao W, Bruera E. Treatment of Cancer-related-Fatigue in Acute Hematological Malignancies: Results of a Feasibility Study of using Cognitive Behavioral Therapy. J Pain Symptom Manage 2023; 65:e189-e197. [PMID: 36384181 DOI: 10.1016/j.jpainsymman.2022.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 10/26/2022] [Accepted: 11/08/2022] [Indexed: 11/14/2022]
Abstract
BACKGROUND Despite cancer related fatigue (CRF) being the most common, and debilitating symptom in patients with recently diagnosed acute hematological malignancies (HM), there are limited effective treatments for CRF in HM. The aim of this study was to determine the feasibility of cognitive behavioral therapy (CBT) for CRF in HM. METHODS In this preliminary longitudinal prospective study, HM patients diagnosed a median of one month previously with moderate to severe fatigue were enrolled. Patients received CBT in seven weekly sessions for eight weeks. Change in Functional Assessment of Cancer Illness Therapy (FACIT) - Fatigue (primary), FACT-G, Pittsburg Sleep Quality Index (PSQI), Hospital Anxiety Depression Scale (HADS), M.D. Anderson Symptom Inventory - Acute Myeloid Leukemia (MDASI-AML/MDS), and Herth Hope Index (HHI) were analyzed. RESULTS Twenty-seven of 36 (75 %) patients were evaluable. Adherence and satisfaction rates to the CBT intervention were 78.6% (95% CI 67.2%, 89.9%), and 92% (95% CI 76.7%, 98.3%) respectively. The median age 66, 64% female, the most common HM was AML (60%), median FACIT-F was 27. The mean (SD) improvement at end eight weeks for FACIT-F was 5.5(13.6), Cohen δ 0.4, P=0.046; and for PSQI total was 2.9 (3), Cohen δ -1, P=0.006. We also found significant improvement in HADS anxiety -2.7(4.5), P=0.049, MDASI Sleep -1.8(3.0), P=0.022, MDASI mean module symptom severity -0.7(1.6), P=0.006. However, no significant improvements were found in FACT-G, HHI, and HADS-depression scores. CONCLUSIONS The use of CBT was feasible with improvement of CRF, sleep quality, and anxiety scores in HM. Randomized controlled trials are justified.
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Affiliation(s)
- Sriram Yennurajalingam
- Department of Palliative, Rehabilitation, and Integrative Medicine, (S.Y.,C.C.,H.M.,Z.L.,P.S.,E.B.), The University of Texas MD Anderson Cancer Center, Houston, USA Center.
| | - Marina Konopleva
- Departments of Leukemia and Stem Cell Transplantation, (M.K.,C.D.), The University of Texas MD Anderson Cancer Center, Houston, USA
| | - Cindy L Carmack
- Department of Palliative, Rehabilitation, and Integrative Medicine, (S.Y.,C.C.,H.M.,Z.L.,P.S.,E.B.), The University of Texas MD Anderson Cancer Center, Houston, USA Center
| | - Courtney D Dinardo
- Departments of Leukemia and Stem Cell Transplantation, (M.K.,C.D.), The University of Texas MD Anderson Cancer Center, Houston, USA
| | - Melissa Gaffney
- Department of Palliative, Rehabilitation, and Integrative Medicine, (S.Y.,C.C.,H.M.,Z.L.,P.S.,E.B.), The University of Texas MD Anderson Cancer Center, Houston, USA Center
| | - Hayley Kristen Michener
- Department of Palliative, Rehabilitation, and Integrative Medicine, (S.Y.,C.C.,H.M.,Z.L.,P.S.,E.B.), The University of Texas MD Anderson Cancer Center, Houston, USA Center
| | - Zhanni Lu
- Department of Palliative, Rehabilitation, and Integrative Medicine, (S.Y.,C.C.,H.M.,Z.L.,P.S.,E.B.), The University of Texas MD Anderson Cancer Center, Houston, USA Center
| | - Penny Stanton
- Department of Palliative, Rehabilitation, and Integrative Medicine, (S.Y.,C.C.,H.M.,Z.L.,P.S.,E.B.), The University of Texas MD Anderson Cancer Center, Houston, USA Center
| | - Jing Ning
- Department of Biostatistics, (J.N., W.Q.), The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Wei Qiao
- Department of Biostatistics, (J.N., W.Q.), The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Eduardo Bruera
- Department of Palliative, Rehabilitation, and Integrative Medicine, (S.Y.,C.C.,H.M.,Z.L.,P.S.,E.B.), The University of Texas MD Anderson Cancer Center, Houston, USA Center
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24
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Giustiniani A, Danesin L, Pezzetta R, Masina F, Oliva G, Arcara G, Burgio F, Conte P. Use of Telemedicine to Improve Cognitive Functions and Psychological Well-Being in Patients with Breast Cancer: A Systematic Review of the Current Literature. Cancers (Basel) 2023; 15:cancers15041353. [PMID: 36831693 PMCID: PMC9954456 DOI: 10.3390/cancers15041353] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 02/13/2023] [Accepted: 02/17/2023] [Indexed: 02/25/2023] Open
Abstract
The diagnosis and side effects of breast cancer (BC) treatments greatly affect the everyday lives of women suffering from this disease, with relevant psychological and cognitive consequences. Several studies have reported the psychological effects of receiving a diagnosis of BC. Moreover, women undergoing anticancer therapies may exhibit cognitive impairment as a side effect of the treatments. The access to cognitive rehabilitation and psychological treatment for these patients is often limited by resources; women of childbearing age often encounter difficulties in completing rehabilitation programs requiring access to care institutions. Telemedicine, which provides health services using information and communication technologies, is a useful tool to overcome these limitations. In particular, telemedicine may represent an optimal way to guarantee cognitive rehabilitation, psychological support, and recovery to BC patients. Previous studies have reviewed the use of telemedicine to improve psychological well-being in BC patients, and a few have investigated the effect of telerehabilitation on cognitive deficits. This study systematically reviewed the evidence on the cognitive and psychological effects of telemedicine in BC patients. Current evidence suggests that telemedicine may represent a promising tool for the management of some psychological problems experienced by breast cancer patients, but more controlled studies are needed to clarify its effectiveness, especially for cognitive deficits. The results are also discussed in light of the intervening and modulating factors that may mediate both side effect occurrence and the success of the interventions.
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25
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Fayette D, Juríčková V, Kozák T, Mociková H, Gaherová L, Fajnerová I, Horáček J. Cognitive impairment associated with Hodgkin's lymphoma and chemotherapy. Neurosci Lett 2023; 797:137082. [PMID: 36693557 DOI: 10.1016/j.neulet.2023.137082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 01/09/2023] [Accepted: 01/18/2023] [Indexed: 01/22/2023]
Abstract
Chemotherapy-related cognitive impairment (CRCI) is a well-documented side effect of cancer treatment in various types of tumors including Hodgkin's lymphoma (HL). However, a longitudinal study evaluating the cognitive performance of HL patients has been completely lacking. The aim of the study was to determine the presence of CRCI in HL patients before, promptly after, and 6 months after treatment. Thirty-six patients newly diagnosed with HL and 45 healthy controls (HC) completed the neuropsychological battery and psychological measures of affective distress and quality of life. The results indicate that HL patients have impaired performance compared to HC which cannot be explained by emotional factors. Cognitive impairments prior to treatment were found in 3 of 6 cognitive domains, i.e., verbal memory and learning, speed of processing/psychomotor speed, and abstraction/executive function. Promptly after the chemotherapy, deficits were found in the domains of memory and learning, verbal memory, speed of processing/psychomotor speed, and abstraction/executive function. Weaker cognitive performance persist even 6 months after the end of chemotherapy, specifically in domains of verbal memory and learning, and abstraction/executive function. Our results indicate the presence of cognitive impairment in HL patients already prior to treatment and increased damages caused by chemotherapy, while some of them may last for up to 6 months after the treatment.
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Affiliation(s)
- Dan Fayette
- National Institute of Mental Health, Topolová 748, 250 67 Klecany, Czech Republic; Third Faculty of Medicine, Charles University, Ruská 87, 100 00 Prague 10, Czech Republic.
| | - Veronika Juríčková
- National Institute of Mental Health, Topolová 748, 250 67 Klecany, Czech Republic; First Faculty of Medicine, Charles University, Kateřinská 1660/32, 121 08 Prague 2, Czech Republic.
| | - Tomáš Kozák
- Third Faculty of Medicine, Charles University, Ruská 87, 100 00 Prague 10, Czech Republic; University Hospital Královské Vinohrady, Šrobárova 50, 100 34, Prague 10, Czech Republic.
| | - Heidi Mociková
- Third Faculty of Medicine, Charles University, Ruská 87, 100 00 Prague 10, Czech Republic; University Hospital Královské Vinohrady, Šrobárova 50, 100 34, Prague 10, Czech Republic.
| | - Lubica Gaherová
- Third Faculty of Medicine, Charles University, Ruská 87, 100 00 Prague 10, Czech Republic; University Hospital Královské Vinohrady, Šrobárova 50, 100 34, Prague 10, Czech Republic.
| | - Iveta Fajnerová
- National Institute of Mental Health, Topolová 748, 250 67 Klecany, Czech Republic; Third Faculty of Medicine, Charles University, Ruská 87, 100 00 Prague 10, Czech Republic.
| | - Jiří Horáček
- National Institute of Mental Health, Topolová 748, 250 67 Klecany, Czech Republic; Third Faculty of Medicine, Charles University, Ruská 87, 100 00 Prague 10, Czech Republic.
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26
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Teoh NSN, Gyanwali B, Lai MKP, Chai YL, Chong JR, Chong EJY, Chen C, Tan CS, Hilal S. Association of Interleukin-6 and Interleukin-8 with Cognitive Decline in an Asian Memory Clinic Population. J Alzheimers Dis 2023; 92:445-455. [PMID: 36776060 DOI: 10.3233/jad-220971] [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: 02/12/2023]
Abstract
BACKGROUND Neuroinflammation has been postulated to play an important role in cognitive impairment, cognitive decline, and dementia. Inflammatory biomarkers such as interleukin-6 (IL-6) and IL-8 are found to be associated with the neuro-inflammatory process and worse cognitive function. However, it is unknown whether these interleukins are associated with long-term cognitive function. OBJECTIVE To investigate the association of baseline IL-6 and IL-8 with cognitive function at baseline as well as its association with cognitive decline over five-year follow-up. METHODS 387 patients were recruited from an ongoing memory clinic-based study who underwent comprehensive physical, medical, neuropsychological and blood assessments together with brain MRI. IL-6 and IL-8 were measured using LUMINEX assays. The National Institute of Neurological Disorders and Stroke-Canadian Stroke Network neuropsychological battery was used to assess cognitive decline across multiple domains. RESULTS Among the 387 (mean age = 72.9 years and 53.7% males) participants, 322 had at least two follow-up assessments and were included in the longitudinal analysis. Negative linear trend associations were found between tertiles of IL-8 with baseline global cognition (p-trend< 0.001), attention (p-trend = 0.005), executive function (p-trend< 0.001), and visuospatial function (p-trend = 0.002) domains. No association was found between baseline IL-8 and cognitive decline. IL-6 was not associated with both baseline and follow-up cognition. CONCLUSION IL-8 was associated with worse cognition especially in attention, executive function, and visuospatial function, suggesting the role of neuroinflammation in cognitive impairment. Hence, blood inflammatory biomarkers may be useful indicators in identifying patients at risk of cognitive impairment and warrant consideration for inclusion in treatment trials.
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Affiliation(s)
- Nicole Shu Ning Teoh
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore
| | - Bibek Gyanwali
- Memory Aging & Cognition Centre, National University Health System, Singapore
| | - Mitchell K P Lai
- Memory Aging & Cognition Centre, National University Health System, Singapore.,Department of Pharmacology, National University of Singapore, Singapore
| | - Yuek Ling Chai
- Memory Aging & Cognition Centre, National University Health System, Singapore.,Department of Pharmacology, National University of Singapore, Singapore
| | - Joyce R Chong
- Memory Aging & Cognition Centre, National University Health System, Singapore.,Department of Pharmacology, National University of Singapore, Singapore
| | - Eddie Jun Yi Chong
- Memory Aging & Cognition Centre, National University Health System, Singapore.,Department of Psychological Medicine, National University Hospital, Singapore
| | - Christopher Chen
- Memory Aging & Cognition Centre, National University Health System, Singapore.,Department of Pharmacology, National University of Singapore, Singapore.,Department of Psychological Medicine, National University Hospital, Singapore
| | - Chuen Seng Tan
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore
| | - Saima Hilal
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore.,Memory Aging & Cognition Centre, National University Health System, Singapore.,Department of Pharmacology, National University of Singapore, Singapore
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27
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Martins FM, Santagnello SB, de Oliveira Junior GN, de Sousa JDFR, Michelin MA, Nomelini RS, Murta EFC, Orsatti FL. Lower-Body Resistance Training Reduces Interleukin-1β and Transforming Growth Factor-β1 Levels and Fatigue and Increases Physical Performance in Breast Cancer Survivors. J Strength Cond Res 2023; 37:439-451. [PMID: 36696263 DOI: 10.1519/jsc.0000000000004270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
ABSTRACT Martins, FM, Santagnello, SB, de Oliveira Junior, GN, de Sousa, JdFR, Michelin, MA, Nomelini, RS, Murta, EFC, and Orsatti, FL. Lower-body resistance training reduces interleukin-1β and transforming growth factor-β1 levels and fatigue and increases physical performance in breast cancer survivors. J Strength Cond Res 37(2): 439-451, 2023-This article ascertains whether resistance training (RT) improves inflammatory markers, fatigue (sensations and fatigability), and physical performance in breast cancer survivors (BCS) and investigates whether the changes in the inflammatory markers, fatigue, and physical performance are associated with each other. Volunteers were randomly divided into 2 groups: control group (n = 11) and RT group (n = 11). Resistance training (3 sets of 8-12 repetitions with 80% 1 repetition maximum (1RM) on 4 exercises-leg extension, leg curl, 45° leg press, and calf raise) was performed 3 times a week for 12 weeks. Self-reported fatigue (SRF), fatigability (critical torque [CT] and W prime [W']), muscle strength, and circulating inflammatory markers were assessed using the Brief Fatigue Inventory, iDXA, 1RM test, protocol of 60 maximal voluntary isometric contractions, and enzyme-linked immunosorbent assay, respectively. Resistance training reduced interleukin (IL)-1β, transforming growth factor (TGF)-β1, and SRF score and increased muscle strength, 6-minute walk test (6MWT), CT, and W'. In the RT group, the changes in SRF were positively associated with the changes in IL-1β. The changes in muscle strength were associated with the changes in CT and W', and the changes in the 6MWT were associated with the changes in CT, W', muscle strength, and SRF. Resistance training improved fatigue and physical performance and reduced IL-1β, and TGF-β1 in BCS. Although improvement in fatigability seems to be dependent on the increase in muscle strength, improvement in the sensation of fatigue seems to be dependent on the reduction in IL-1β after RT. Increase in physical performance seems to be dependent on improvement in muscle strength and fatigue.
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Affiliation(s)
- Fernanda Maria Martins
- Research Applied Physiology, Exercise Biology Research Group (BioEx), Federal University of Triângulo Mineiro (UFTM), Uberaba, Minas Gerais, Brazil
| | - Samarita Beraldo Santagnello
- Research Applied Physiology, Exercise Biology Research Group (BioEx), Federal University of Triângulo Mineiro (UFTM), Uberaba, Minas Gerais, Brazil
| | | | - Jairo de Freitas Rodrigues de Sousa
- Research Applied Physiology, Exercise Biology Research Group (BioEx), Federal University of Triângulo Mineiro (UFTM), Uberaba, Minas Gerais, Brazil
| | - Márcia Antoniazi Michelin
- Research Institute of Oncology (IPON) and Gynecology and Obstetrics Course, Federal University of Triângulo Mineiro (UFTM), Uberaba, Minas Gerais, Brazil ; and
| | - Rosekeila Simões Nomelini
- Research Institute of Oncology (IPON) and Gynecology and Obstetrics Course, Federal University of Triângulo Mineiro (UFTM), Uberaba, Minas Gerais, Brazil ; and
| | - Eddie Fernando Candido Murta
- Research Institute of Oncology (IPON) and Gynecology and Obstetrics Course, Federal University of Triângulo Mineiro (UFTM), Uberaba, Minas Gerais, Brazil ; and
| | - Fábio Lera Orsatti
- Research Applied Physiology, Exercise Biology Research Group (BioEx), Federal University of Triângulo Mineiro (UFTM), Uberaba, Minas Gerais, Brazil
- Department of Sport Sciences, Federal University of Triângulo Mineiro (UFTM), Uberaba, Minas Gerais, Brazil
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Breviario S, Senserrich J, Florensa-Zanuy E, Garro-Martínez E, Díaz Á, Castro E, Pazos Á, Pilar-Cuéllar F. Brain matrix metalloproteinase-9 activity is altered in the corticosterone mouse model of depression. Prog Neuropsychopharmacol Biol Psychiatry 2023; 120:110624. [PMID: 36038021 DOI: 10.1016/j.pnpbp.2022.110624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 08/11/2022] [Accepted: 08/23/2022] [Indexed: 11/16/2022]
Abstract
Major depressive disorder is a highly prevalent psychiatric condition. Metalloproteinase 9 (MMP-9), a gelatinase involved in synaptic plasticity, learning and memory processes, is elevated in both chronic stress animal models and human peripheral blood samples of depressed patients. In this study we have evaluated the MMP-9 activity and protein expression in brain areas relevant to depression using the chronic corticosterone mouse model of depression. These mice show a depressive- and anxious-like behaviour. The MMP-9 activity and protein levels are significantly elevated in both the hippocampus and the cortex, and nectin-3 levels are lower in these brain areas in this model. In particular, these mice display an increased gelatinase activity in the CA1 and CA3 subfields of the hippocampus and in the internal layer of the prefrontal cortex. Moreover, the immobility time in the tail suspension test presents a positive correlation with the cortical MMP-9 activity, and a negative correlation with nectin-3 levels. In conclusion, the chronic corticosterone model of depression leads to an increase in the protein expression and activity of MMP-9 and a reduction of its substrate nectin-3 in relevant areas implicated in this disease. The MMP-9 activity correlates with behavioural despair in this model of depression. All these findings support the role of MMP-9 in the pathophysiology of depression, and as a putative target to develop novel antidepressant drugs.
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Affiliation(s)
- Silvia Breviario
- Departamento de Señalización Molecular y Celular, Instituto de Biomedicina y Biotecnología de Cantabria (IBBTEC), Universidad de Cantabria-CSIC, Santander, Spain
| | - Júlia Senserrich
- Departamento de Señalización Molecular y Celular, Instituto de Biomedicina y Biotecnología de Cantabria (IBBTEC), Universidad de Cantabria-CSIC, Santander, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Santander, Spain
| | - Eva Florensa-Zanuy
- Departamento de Señalización Molecular y Celular, Instituto de Biomedicina y Biotecnología de Cantabria (IBBTEC), Universidad de Cantabria-CSIC, Santander, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Santander, Spain
| | - Emilio Garro-Martínez
- Departamento de Señalización Molecular y Celular, Instituto de Biomedicina y Biotecnología de Cantabria (IBBTEC), Universidad de Cantabria-CSIC, Santander, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Santander, Spain
| | - Álvaro Díaz
- Departamento de Señalización Molecular y Celular, Instituto de Biomedicina y Biotecnología de Cantabria (IBBTEC), Universidad de Cantabria-CSIC, Santander, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Santander, Spain; Departamento de Fisiología y Farmacología, Facultad de Medicina, Universidad de Cantabria, Santander, Spain
| | - Elena Castro
- Departamento de Señalización Molecular y Celular, Instituto de Biomedicina y Biotecnología de Cantabria (IBBTEC), Universidad de Cantabria-CSIC, Santander, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Santander, Spain; Departamento de Fisiología y Farmacología, Facultad de Medicina, Universidad de Cantabria, Santander, Spain
| | - Ángel Pazos
- Departamento de Señalización Molecular y Celular, Instituto de Biomedicina y Biotecnología de Cantabria (IBBTEC), Universidad de Cantabria-CSIC, Santander, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Santander, Spain; Departamento de Fisiología y Farmacología, Facultad de Medicina, Universidad de Cantabria, Santander, Spain
| | - Fuencisla Pilar-Cuéllar
- Departamento de Señalización Molecular y Celular, Instituto de Biomedicina y Biotecnología de Cantabria (IBBTEC), Universidad de Cantabria-CSIC, Santander, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Santander, Spain; Departamento de Fisiología y Farmacología, Facultad de Medicina, Universidad de Cantabria, Santander, Spain.
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29
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Is depression the missing link between inflammatory mediators and cancer? Pharmacol Ther 2022; 240:108293. [PMID: 36216210 DOI: 10.1016/j.pharmthera.2022.108293] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 09/14/2022] [Accepted: 09/26/2022] [Indexed: 11/05/2022]
Abstract
Patients with cancer are at greater risk of developing depression in comparison to the general population and this is associated with serious adverse effects, such as poorer quality of life, worse prognosis and higher mortality. Although the relationship between depression and cancer is now well established, a common underlying pathophysiological mechanism between the two conditions is yet to be elucidated. Existing theories of depression, based on monoamine neurotransmitter system dysfunction, are insufficient as explanations of the disorder. Recent advances have implicated neuroinflammatory mechanisms in the etiology of depression and it has been demonstrated that inflammation at a peripheral level may be mirrored centrally in astrocytes and microglia serving to promote chronic levels of inflammation in the brain. Three major routes to depression in cancer in which proinflammatory mediators are implicated, seem likely. Activation of the kynurenine pathway involving cytokines, increases tryptophan catabolism, resulting in diminished levels of serotonin which is widely acknowledged as being the hallmark of depression. It also results in neurotoxic effects on brain regions thought to be involved in the evolution of major depression. Proinflammatory mediators also play a crucial role in impairing regulatory glucocorticoid mediated feedback of the hypothalamic-pituitary-adrenal axis, which is activated by stress and considered to be involved in both depression and cancer. The third route is via the glutamatergic pathway, whereby glutamate excitotoxicity may lead to depression associated with cancer. A better understanding of the mechanisms underlying these dysregulated and other newly emerging pathways may provide a rationale for therapeutic targeting, serving to improve the care of cancer patients.
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Cognitive impairment in women newly diagnosed with thyroid cancer before treatment. Support Care Cancer 2022; 30:8959-8967. [PMID: 35922683 DOI: 10.1007/s00520-022-07299-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 07/24/2022] [Indexed: 01/05/2023]
Abstract
PURPOSE The study aims to assess cognitive function in women newly diagnosed with non-metastatic thyroid cancer before any treatment and to identify factors associated with cognitive problems. METHODS Korean women newly diagnosed with thyroid cancer awaiting initial surgical treatment (n = 130) completed neuropsychological tests and self-report questionnaires on symptom distress and psychological distress. Additionally, information on thyroid function was obtained through a medical chart audit. Descriptive statistics and multivariable regression analyses were performed to describe the incidence of cognitive problems and to identify possible predictors of neuropsychological performance. RESULTS Approximately 95% of women newly diagnosed with thyroid cancer had impaired neuropsychological test scores on one or more tests of attention and cognitive control. Further analyses found that 78% of women met both the Global Deficit Score and the International Cancer and Cognition Task Force criteria for impairment. Finally, regression analyses found that older age, fewer years of education, greater depressed mood, and having a hypothyroid state but not having a comorbid condition, fatigue, sleep problems, symptom burden, or symptom interference were associated with worse neuropsychological test performance in this sample. Additional explorative regression analysis using mean T-scores corrected for age, education, and gender continued to find that hypothyroid state was associated with worse neuropsychological test performance. CONCLUSIONS Findings suggest that individuals newly diagnosed with non-metastatic thyroid cancer are vulnerable to cognitive deficits at diagnosis before any treatment. As such, healthcare workers should assess individuals newly diagnosed with thyroid cancer diagnosis awaiting treatment for the disease for cognitive deficits and intervene to reduce symptom distress and optimize function.
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Oppegaard KR, Armstrong TS, Anguera JA, Kober KM, Debr LK, Laister RC, Saligan LN, Ayala AP, Kuruvilla J, Alm MW, Byker WH, Miaskowski C, Mayo SJ. Blood-Based Biomarkers of Cancer-Related Cognitive Impairment in Non-Central Nervous System Cancer: A Scoping Review. Crit Rev Oncol Hematol 2022; 180:103822. [PMID: 36152911 DOI: 10.1016/j.critrevonc.2022.103822] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 09/17/2022] [Accepted: 09/19/2022] [Indexed: 11/24/2022] Open
Abstract
This scoping review was designed to synthesize the extant literature on associations between subjective and/or objective measures of cancer-related cognitive impairment (CRCI) and blood-based biomarkers in adults with non-central nervous system cancers. The literature search was done for studies published from the start of each database searched (i.e., MEDLINE, Embase, PsycINFO, Cumulative Index to Nursing and Allied Health Literature, Cochrane Central Register of Controlled Trials, grey literature) through to October 20, 2021. A total of 95 studies are included in this review. Of note, a wide variety of biomarkers were evaluated. Most studies evaluated patients with breast cancer. A variety of cognitive assessment measures were used. The most consistent significant findings were with various subjective and objective measures of CRCI and levels of interleukin-6 and tumor necrosis factor. Overall, biomarker research is in an exploratory phase. However, this review synthesizes findings and proposes directions for future research.
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Affiliation(s)
- Kate R Oppegaard
- University of California San Francisco, School of Nursing, Department of Physiological Nursing, USA
| | - Terri S Armstrong
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, USA
| | - Joaquin A Anguera
- University of California San Francisco, Department of Neurology and Psychiatry, USA
| | - Kord M Kober
- University of California San Francisco, School of Nursing, Department of Physiological Nursing, USA
| | - Lynch Kelly Debr
- University of Florida, College of Nursing, USA; University of Florida Health Cancer Center, USA
| | - Rob C Laister
- Princess Margaret Health Center, University Health Network, Canada
| | - Leorey N Saligan
- Symptoms Biology Unit, Division of Intramural Research, National Institutes of Health, USA
| | | | - John Kuruvilla
- Princess Margaret Health Center, University Health Network, Canada
| | - Mark W Alm
- Toronto General Hospital, University Health Network, Canada
| | | | - Christine Miaskowski
- University of California San Francisco, School of Medicine, Department of Anesthesia and Perioperative Care, USA
| | - Samantha J Mayo
- Lawrence S. Bloomberg Faculty of Nursing, University of Toronto, Canada.
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Hemophagocytic Lymphohistiocytosis in the Setting of Therapy-Induced Acute Myeloid Leukemia: An Autopsy Report. Diseases 2022; 10:diseases10030054. [PMID: 35997359 PMCID: PMC9397008 DOI: 10.3390/diseases10030054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/09/2022] [Accepted: 08/17/2022] [Indexed: 11/16/2022] Open
Abstract
Hemophagocytic lymphohistiocytosis (HLH) is a life-threatening hyper-inflammatory disorder that occurs due to immunologic dysregulation. HLH can be primary (hereditary) or secondary to infections, autoimmune diseases, immune deficiencies, metabolic diseases, drugs, or malignancies. Lymphoid neoplasms mostly accompany malignancy-associated HLH. We present a case of a 12-year-old boy with a history of precursor B lymphoblastic leukemia (B-ALL), who subsequently developed chemotherapy-induced acute myeloid leukemia (t-AML). The patient was admitted for febrile neutropenia and initial laboratory tests revealed hemophagocytic lymphohistiocytosis (HLH). The hospital course was complicated by multiple infections and septic shock. The patient received several broad-spectrum antimicrobials, dexamethasone, as well as a pericardial drain to drain the hemorrhagic pericardial effusion. Despite intervention, the patient expired, and an autopsy was performed. We provide a synopsis of the main autopsy findings.
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Papadopoulos E, Abu Helal A, Berger A, Jin R, Romanovsky L, Monginot S, Alibhai SMH. Objective measures of physical function and their association with cognitive impairment in older adults with cancer prior to treatment. J Geriatr Oncol 2022; 13:1141-1148. [PMID: 35879200 DOI: 10.1016/j.jgo.2022.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 07/12/2022] [Accepted: 07/15/2022] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Objective measures of physical function are associated with cognitive function in community-dwelling older adults. Many older adults experience cognitive declines prior to cancer treatment initiation. Thus, it is unclear whether the association between low physical function and cognitive impairment is generalizable to older adults with cancer prior to treatment. Our objective was to examine whether objective measures of physical function were associated with cognitive impairment in geriatric oncology patients prior to treatment. MATERIALS AND METHODS We used prospectively collected data from an institutional database within a cancer centre and electronic medical records of older adults who had undergone a geriatric assessment before cancer treatment. Objective measures of physical function included grip strength and the Short Physical Performance Battery (SPPB). Cognitive impairment was assessed via the Mini-Cog. Multivariable logistic regression was used to determine whether grip strength and SPPB were associated with cognitive impairment prior to cancer treatment in all patients, as well as in patients with moderate-to-high comorbidity as part of a sensitivity analysis. RESULTS A total of 386 older adults (mean age 80.9 years) were included in the analysis. Most participants (65.3%) had low grip strength and/or low SPPB, whereas 42.2% were cognitively impaired. Neither low grip strength (odds ratio [OR] = 1.55, 95% confidence interval [CI] = 0.92-2.63, p = 0.097) nor low SPPB (OR = 1.29, 95%CI = 0.69-2.42, p = 0.41) alone or combined (OR = 1.05, 95%CI = 0.59-1.88, p = 0.85) were significantly associated with cognitive impairment in multivariable analyses of all patients. However, low SPPB was significantly associated with cognitive impairment in the sensitivity analysis restricted to patients with moderate-to-high comorbidity (OR = 4.05, 95%CI = 1.50-10.95, p = 0.006). Dependence in one or more instrumental activities of daily living [IADLs] was consistently associated with cognitive impairment in the main and sensitivity analyses. DISCUSSION Low physical performance and IADL dependence are associated with cognitive impairment in patients with moderate-to-high comorbidity prior to cancer treatment. Scrutiny is advised for these patients to assess for possible cognitive impairment. Larger studies are warranted to confirm our findings.
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Affiliation(s)
| | - Ali Abu Helal
- Department of Medicine, University Health Network, Toronto, ON, Canada
| | - Arielle Berger
- Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Rana Jin
- Department of Nursing, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Lindy Romanovsky
- Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Susie Monginot
- Department of Nursing, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Shabbir M H Alibhai
- Department of Medicine, University Health Network, Toronto, ON, Canada; Department of Medicine, University of Toronto, Toronto, ON, Canada.
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Root JC, Zhou X, Ahn J, Small BJ, Zhai W, Bethea T, Carroll JE, Cohen HJ, Dilawari A, Extermann M, Graham D, Isaacs C, Jacobsen PB, Jim H, McDonald BC, Nakamura ZM, Patel SK, Rentscher K, Saykin AJ, Van Dyk K, Mandelblatt JS, Ahles TA. Association of markers of tumor aggressivity and cognition in women with breast cancer before adjuvant treatment: The Thinking and Living with Cancer Study. Breast Cancer Res Treat 2022; 194:413-422. [PMID: 35587324 PMCID: PMC9392482 DOI: 10.1007/s10549-022-06623-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 04/30/2022] [Indexed: 01/13/2023]
Abstract
PURPOSE Tumor features associated with aggressive cancers may affect cognition prior to systemic therapy. We evaluated associations of cognition prior to adjuvant therapy and tumor aggressivity in older breast cancer patients. METHODS Women diagnosed with non-metastatic breast cancer (n = 705) ages 60-98 were enrolled from August 2010-March 2020. Cognition was measured post-surgery, pre-systemic therapy using self-reported (FACT-Cog Perceived Cognitive Impairment [PCI]) and objective tests of attention, processing speed, and executive function (APE domain) and learning and memory [LM domain]. Linear regression tested associations of pre-treatment tumor features and cognition, adjusting for age, race, and study site. HER2 positivity and higher stage (II/III vs. 0/I) were a priori predictors of cognition; in secondary analyses we explored associations of other tumor features and cognitive impairment (i.e., PCI score < 54 or having 2 tests < 1.5 SD or 1 test < 2 SD from the mean APE or LM domain score). RESULTS HER2 positivity and the hormone receptor negative/HER2 + molecular subtype were associated with lower adjusted mean self-reported cognition scores and higher impairment rates (p values < .05). Higher stage of disease was associated with lower objective performance in APE. Other tumor features were associated with cognition in unadjusted and adjusted models, including larger tumor size and lower PCI scores (p = 0.02). Tumor features were not related to LM. CONCLUSIONS Pre-adjuvant therapy cognition was associated with HER2 positivity and higher stage of disease and other features of aggressive tumors. Additional research is needed to confirm these results and assess potential mechanisms and clinical management strategies.
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Affiliation(s)
- James C Root
- Neurocognitive Research Lab, Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, 641 Lexington Avenue, 7th Floor, New York, NY, USA.
- Departments of Psychiatry and Anesthesiology, Weill Medical College of Cornell University, New York, NY, USA.
| | - Xingtao Zhou
- Department of Biostatistics, Bioinformatics and Biomathematics, Georgetown-Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - Jaeil Ahn
- Department of Biostatistics, Bioinformatics and Biomathematics, Georgetown-Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - Brent J Small
- School of Aging Studies, University of South Florida, and Senior Member, Health Outcome and Behavior Program and Biostatistics Resource Core, H. Lee Moffitt Cancer Center and Research Institute at the University of South Florida, Tampa, FL, USA
| | - Wanting Zhai
- Department of Biostatistics, Bioinformatics and Biomathematics, Georgetown-Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - Traci Bethea
- Department of Oncology, Cancer Prevention and Control Program, Georgetown-Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - Judith E Carroll
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, Jane and Terry Semel Institute for Neuroscience and Human BehaviorJonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA, USA
| | - Harvey Jay Cohen
- Center for the Study of Aging and Human Development and Comprehensive Cancer Center, Duke University School of Medicine, Durham, NC, USA
| | - Asma Dilawari
- MedStar Washington Hospital Center, MedStar Georgetown Lombardi Comprehensive Cancer Center, Washington, USA
| | - Martine Extermann
- Department of Oncology, Moffitt Cancer Center, University of South Florida, Tampa, FL, USA
| | | | - Claudine Isaacs
- Departments of Oncology and Medicine, Breast Cancer Program, Georgetown-Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - Paul B Jacobsen
- Healthcare Delivery Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, MD, USA
| | - Heather Jim
- Department of Oncology, Moffitt Cancer Center, University of South Florida, Tampa, FL, USA
- Department of Health Outcomes and Behavior, Moffitt Cancer Center and Research Institute, University of South Florida, Tampa, FL, USA
| | - Brenna C McDonald
- Center for Neuroimaging, Department of Radiology and Imaging Sciences and the Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Zev M Nakamura
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Sunita K Patel
- Departments of Population Sciences and Supportive Care Medicine, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Kelly Rentscher
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, Jane and Terry Semel Institute for Neuroscience and Human BehaviorJonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA, USA
| | - Andrew J Saykin
- Center for Neuroimaging, Department of Radiology and Imaging Sciences and the Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Kathleen Van Dyk
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, Jane and Terry Semel Institute for Neuroscience and Human BehaviorJonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA, USA
| | - Jeanne S Mandelblatt
- Department of Oncology, Cancer Prevention and Control Program, Georgetown-Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - Tim A Ahles
- Neurocognitive Research Lab, Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, 641 Lexington Avenue, 7th Floor, New York, NY, USA
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Abu Sabaa A, Shen Q, Lennmyr EB, Enblad AP, Gammelgård G, Molin D, Hein A, Freyhult E, Kamali-Moghaddam M, Höglund M, Enblad G, Eriksson A. Plasma protein biomarker profiling reveals major differences between acute leukaemia, lymphoma patients and controls. N Biotechnol 2022; 71:21-29. [PMID: 35779858 DOI: 10.1016/j.nbt.2022.06.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 06/25/2022] [Accepted: 06/26/2022] [Indexed: 11/29/2022]
Abstract
Aiming to accommodate the unmet need for easily accessible biomarkers with a focus on biological differences between haematological diseases, the diagnostic value of plasma proteins in acute leukaemias and lymphomas was investigated. A multiplex proximity extension assay (PEA) was used to analyze 183 proteins in diagnostic plasma samples from 251 acute leukaemia and lymphoma patients and compared with samples from 60 healthy controls. Multivariate modelling using partial least square discriminant analysis revealed highly significant differences between distinct disease subgroups and controls. The model allowed explicit distinction between leukaemia and lymphoma, with few patients misclassified. Acute leukaemia samples had higher levels of proteins associated with haemostasis, inflammation, cell differentiation and cell-matrix integration, whereas lymphoma samples demonstrated higher levels of proteins known to be associated with tumour microenvironment and lymphoma dissemination. PEA technology can be used to screen for large number of plasma protein biomarkers in low µL sample volumes, enabling the distinction between controls, acute leukaemias and lymphomas. Plasma protein profiling could help gain insights into the pathophysiology of acute leukaemia and lymphoma and the technique may be a valuable tool in the diagnosis of these diseases.
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Affiliation(s)
- Amal Abu Sabaa
- Department of Immunology, Genetics & Pathology, Uppsala University, Uppsala, Sweden; Centre for Research and Development, Uppsala University/Region Gävleborg, Sweden.
| | - Qiujin Shen
- Department of Immunology, Genetics & Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | | | - Anna Pia Enblad
- Department of Cell and Molecular Biology, Uppsala University, Uppsala, Sweden
| | - Gustav Gammelgård
- Department of Immunology, Genetics & Pathology, Uppsala University, Uppsala, Sweden
| | - Daniel Molin
- Department of Immunology, Genetics & Pathology, Uppsala University, Uppsala, Sweden
| | - Anders Hein
- Department of Immunology, Genetics & Pathology, Uppsala University, Uppsala, Sweden
| | - Eva Freyhult
- Department of Medical Sciences, National Bioinformatics Infrastructure Sweden, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Masood Kamali-Moghaddam
- Department of Immunology, Genetics & Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Martin Höglund
- Department of Cell and Molecular Biology, Uppsala University, Uppsala, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics & Pathology, Uppsala University, Uppsala, Sweden
| | - Anna Eriksson
- Department of Cell and Molecular Biology, Uppsala University, Uppsala, Sweden
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Some Preliminary Results to Eradicate Leukemic Cells in Extracorporeal Circulation by Actuating Doxorubicin-Loaded Nanochains of Fe3O4 Nanoparticles. Cells 2022; 11:cells11132007. [PMID: 35805091 PMCID: PMC9265363 DOI: 10.3390/cells11132007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 06/10/2022] [Accepted: 06/13/2022] [Indexed: 11/16/2022] Open
Abstract
Leukemia is a non-solid cancer which features the malignant proliferation of leukocytes. Excessive leukocytes of lesions in peripheral blood will infiltrate organs, resulting in intumescence and weakening treatment efficiency. In this study, we proposed a novel approach for targeted clearance of the leukocytes in the peripheral blood ex vivo, which employed magnetic nanochains to selectively destroy the leukocytes of the lesions. The nanochains were doxorubicin-loaded nanochains of Fe3O4 nanoparticles which were fabricated by the solvent exchange method combined with magnetic field-directed self-assembly. Firstly, the nanochains were added into the peripheral blood during extracorporeal circulation and subjected to a rotational magnetic field for actuation. The leukocytes of the lesion were then conjugated by the nanochains via folic acid (FA) targeting. Finally, the rotational magnetic field actuated the nanochains to release the drugs and effectively damage the cytomembrane of the leukocytes. This strategy was conceptually shown in vitro (K562 cell line) and the method’s safety was evaluated in a rat model. The preliminary results demonstrate that the nanochains are biocompatible and suitable as drug carriers, showing direct lethal action to the leukemic cells combined with a rotational magnetic field. More importantly to note is that the nanochains can be effectively kept from entry into the body. We believe this extracorporeal circulation-based strategy by activating nanochains magnetically could serve as a potential method for leukemia treatment in the future.
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Brazel D, Kumar P, Benjamin DJ, Brem E. Eponyms in Malignant Hematology. Cancer Treat Res Commun 2022; 32:100594. [PMID: 35835706 DOI: 10.1016/j.ctarc.2022.100594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 06/02/2022] [Accepted: 06/14/2022] [Indexed: 06/15/2023]
Abstract
Eponyms have been traditionally used in the field of medicine to honor the contributions of an individual or group of individuals in understanding a disease. However, many eponyms have come under scrutiny given the personal backgrounds of individuals for whom they intend to honor. As we previously reviewed commonly used eponyms in medical oncology, we now aim to review commonly used eponyms in malignant hematology in order to highlight the individuals for whom they are named after. In this review, we discuss the pathophysiology of each disease, epidemiology, and the historical background for the individual or individuals for which the eponym honors.
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Affiliation(s)
- Danielle Brazel
- Department of Medicine, University of California, Irvine Medical Center, Orange, California, United States.
| | - Priyanka Kumar
- Department of Medicine, University of California, Irvine Medical Center, Orange, California, United States
| | - David J Benjamin
- Division of Hematology/Oncology, Department of Medicine, University of California, Irvine Medical Center, Orange, California, United States.
| | - Elizabeth Brem
- Division of Hematology/Oncology, Department of Medicine, University of California, Irvine Medical Center, Orange, California, United States
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Li Z, Peng L, Li Y, Zhang J, Jiang Q. Lower tumor burden is associated with better cognitive function in patients with chronic phase chronic myeloid leukemia. Leuk Lymphoma 2022; 63:2352-2363. [PMID: 35543618 DOI: 10.1080/10428194.2022.2070912] [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: 10/18/2022]
Abstract
Cognitive function was assessed in patients with chronic myeloid leukemia in the chronic phase (CML-CP) receiving tyrosine kinase inhibitor (TKI) therapy using the Montreal Cognitive Assessment (MoCA). Cross-sectional assessments of 100 newly diagnosed patients and 584 patients receiving TKI therapy for >1 year showed that 31 (31.0%) and 191 (32.7%) patients had mild cognitive impairment, respectively. In the multivariable analyses, higher percentages of blood blasts were associated with a worse MoCA score at diagnosis [β = -0.29, 95% confidence interval (-0.54, -0.03), p = .027]; deeper molecular response [versus < major molecular response, β = 0.74 (0.07, 1.40), p = .029], better MoCA score on TKI therapy. Increased MoCA scores were observed after 12 months of TKI therapy in 42 patients who were regularly followed up (p = .005). Lower tumor burden is associated with better cognitive function in CML-CP patients both at diagnosis and during TKI therapy.
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Affiliation(s)
- Zongru Li
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Li Peng
- Department of Neurology, Peking University People's Hospital, Beijing, China
| | - Yongjie Li
- Department of Neurology, Peking University People's Hospital, Beijing, China
| | - Jun Zhang
- Department of Neurology, Peking University People's Hospital, Beijing, China
| | - Qian Jiang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
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Sleight AG, Crowder SL, Skarbinski J, Coen P, Parker NH, Hoogland AI, Gonzalez BD, Playdon MC, Cole S, Ose J, Murayama Y, Siegel EM, Figueiredo JC, Jim HSL. A New Approach to Understanding Cancer-Related Fatigue: Leveraging the 3P Model to Facilitate Risk Prediction and Clinical Care. Cancers (Basel) 2022; 14:cancers14081982. [PMID: 35454890 PMCID: PMC9027717 DOI: 10.3390/cancers14081982] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 04/12/2022] [Accepted: 04/12/2022] [Indexed: 01/02/2023] Open
Abstract
Simple Summary For the growing number of cancer survivors worldwide, fatigue presents a major hurdle to function and quality of life. Treatment options for cancer-related fatigue are still emerging, and our current understanding of its etiology is limited. In this paper, we describe a new application of a comprehensive model for cancer-related fatigue: the predisposing, precipitating, and perpetuating (3P) factors model. We propose that the 3P model may be leveraged—particularly using metabolomics, the microbiome, and inflammation in conjunction with behavioral science—to better understand the pathophysiology of cancer-related fatigue. Abstract A major gap impeding development of new treatments for cancer-related fatigue is an inadequate understanding of the complex biological, clinical, demographic, and lifestyle mechanisms underlying fatigue. In this paper, we describe a new application of a comprehensive model for cancer-related fatigue: the predisposing, precipitating, and perpetuating (3P) factors model. This model framework outlined herein, which incorporates the emerging field of metabolomics, may help to frame a more in-depth analysis of the etiology of cancer-related fatigue as well as a broader and more personalized set of approaches to the clinical treatment of fatigue in oncology care. Included within this review paper is an in-depth description of the proposed biological mechanisms of cancer-related fatigue, as well as a presentation of the 3P model’s application to this phenomenon. We conclude that a clinical focus on organization risk stratification and treatment around the 3P model may be warranted, and future research may benefit from expanding the 3P model to understand fatigue not only in oncology, but also across a variety of chronic conditions.
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Affiliation(s)
- Alix G. Sleight
- Department of Physical Medicine & Rehabilitation, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA;
- Center for Integrated Research in Cancer and Lifestyle, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Sylvia L. Crowder
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL 33601, USA; (S.L.C.); (N.H.P.); (A.I.H.); (B.D.G.)
| | - Jacek Skarbinski
- Division of Research, Kaiser Permanente Northern California, Oakland, CA 94501, USA;
- Department of Infectious Diseases, Oakland Medical Center, Kaiser Permanente Northern California, Oakland, CA 94501, USA
- Physician Researcher Program, Kaiser Permanente Northern California, Oakland, CA 94501, USA
- The Permanente Medical Group, Kaiser Permanente Northern California, Oakland, CA 94501, USA
| | - Paul Coen
- AdventHealth Orlando, Translational Research Institute, Orlando, FL 32804, USA;
| | - Nathan H. Parker
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL 33601, USA; (S.L.C.); (N.H.P.); (A.I.H.); (B.D.G.)
| | - Aasha I. Hoogland
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL 33601, USA; (S.L.C.); (N.H.P.); (A.I.H.); (B.D.G.)
| | - Brian D. Gonzalez
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL 33601, USA; (S.L.C.); (N.H.P.); (A.I.H.); (B.D.G.)
| | - Mary C. Playdon
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, UT 84044, USA;
- Department of Cancer Control and Population Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84044, USA
| | - Steven Cole
- Department of Psychiatry & Biobehavioral Sciences and Medicine, University of California, Los Angeles, CA 90001, USA;
| | - Jennifer Ose
- Department of Population Sciences, University of Utah, Salt Lake City, UT 84044, USA;
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84044, USA
| | - Yuichi Murayama
- Department of Medicine, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; (Y.M.); (J.C.F.)
| | - Erin M. Siegel
- Department of Cancer Epidemiology, Moffitt Cancer Center, Tampa, FL 33601, USA;
| | - Jane C. Figueiredo
- Department of Medicine, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; (Y.M.); (J.C.F.)
| | - Heather S. L. Jim
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL 33601, USA; (S.L.C.); (N.H.P.); (A.I.H.); (B.D.G.)
- Correspondence:
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Peddi K, Wiggins B, Choudhury O, Reulbach C, Adams P. Intracranial Hemorrhage Secondary to Newly Diagnosed Acute Promyelocytic Leukemia: A Cautionary Tale. Cureus 2022; 14:e23252. [PMID: 35449610 PMCID: PMC9012543 DOI: 10.7759/cureus.23252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/16/2022] [Indexed: 11/05/2022] Open
Abstract
Acute promyelocytic leukemia (APL) typically presents with complications from pancytopenia, generalized weakness, and hemorrhagic findings, with a distinguishing feature being the associated predilection of disseminated intravascular coagulation (DIC). APL is characterized by the halting of cellular differentiation in the promyelocyte stage, and balanced chromosomal translocation t(15;17) (q24;q21) that forms the promyelocytic leukemia-retinoic acid receptor-α (PML-RARA) fusion protein present in 95% of cases. APL has a high rate of early mortality secondary to coagulopathy, lending to the imperative need to begin a differentiation agent as soon as the disease is suspected, with all-trans retinoic acid (ATRA) being the most common differentiation agent. Herein, we present the case of a 32-year-old man presenting with non-specific symptoms of fatigue and scattered bruising, who was found to have an intracranial hemorrhage (ICH) in the setting of suspected APL. This case illuminates the importance of early brain imaging in suspected cases of APL to conceivably lessen the severity of hemorrhagic complications and represents a cautionary tale for similar cases in the future.
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Araújo N, Costa A, Lopes C, Lopes-Conceição L, Ferreira A, Carneiro F, Oliveira J, Morais S, Pacheco-Figueiredo L, Ruano L, Tedim Cruz V, Pereira S, Lunet N. Prevalence of Cognitive Impairment before Prostate Cancer Treatment. Cancers (Basel) 2022; 14:cancers14051355. [PMID: 35267663 PMCID: PMC8909497 DOI: 10.3390/cancers14051355] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 02/17/2022] [Accepted: 03/03/2022] [Indexed: 11/16/2022] Open
Abstract
Cognitive impairment is common among patients with different types of cancer, even before cancer treatment, but no data were reported among patients with prostate cancer (PCa), who may be at high risk due to advanced age. This study aims to estimate the prevalence of cognitive impairment before PCa treatment. Between February 2018 and April 2021, the NEON-PC cohort recruited 605 patients with PCa proposed for treatment at the Portuguese Institute of Oncology of Porto. The Montreal Cognitive Assessment (MoCA) was used to assess cognitive performance. Participants with a MoCA < 1.5 standard deviations (SD) of age- and education-specific normative values were considered to have probable cognitive impairment (PCI) and were referred for a comprehensive neuropsychological assessment. Data from the population-based cohort EPIPorto (n = 351 men aged ≥40 years, evaluated in 2013−2015) were used for comparison. The prevalence of PCI was 17.4% in EPIPorto and 14.7% in NEON-PC (age- and education-adjusted odds ratio: 0.82, 95%CI: 0.58,1.18). Neuropsychological assessment was performed in 63 patients with PCa: 54.0% had cognitive impairment. These results suggest that the impact of PCa on cognitive performance could be negligible in the short term, contrary to what other studies have reported regarding other types of cancer.
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Affiliation(s)
- Natália Araújo
- EPIUnit-Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas 135, 4050-600 Porto, Portugal; (N.A.); (A.C.); (C.L.); (L.L.-C.); (S.M.); (L.R.); (V.T.C.); (S.P.)
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Rua das Taipas 135, 4050-600 Porto, Portugal
| | - Adriana Costa
- EPIUnit-Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas 135, 4050-600 Porto, Portugal; (N.A.); (A.C.); (C.L.); (L.L.-C.); (S.M.); (L.R.); (V.T.C.); (S.P.)
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Rua das Taipas 135, 4050-600 Porto, Portugal
| | - Catarina Lopes
- EPIUnit-Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas 135, 4050-600 Porto, Portugal; (N.A.); (A.C.); (C.L.); (L.L.-C.); (S.M.); (L.R.); (V.T.C.); (S.P.)
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Rua das Taipas 135, 4050-600 Porto, Portugal
| | - Luisa Lopes-Conceição
- EPIUnit-Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas 135, 4050-600 Porto, Portugal; (N.A.); (A.C.); (C.L.); (L.L.-C.); (S.M.); (L.R.); (V.T.C.); (S.P.)
| | - Augusto Ferreira
- Instituto Português de Oncologia do Porto, Rua Dr. António Bernardino de Almeida, 4200-072 Porto, Portugal; (A.F.); (F.C.); (J.O.)
| | - Filipa Carneiro
- Instituto Português de Oncologia do Porto, Rua Dr. António Bernardino de Almeida, 4200-072 Porto, Portugal; (A.F.); (F.C.); (J.O.)
| | - Jorge Oliveira
- Instituto Português de Oncologia do Porto, Rua Dr. António Bernardino de Almeida, 4200-072 Porto, Portugal; (A.F.); (F.C.); (J.O.)
| | - Samantha Morais
- EPIUnit-Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas 135, 4050-600 Porto, Portugal; (N.A.); (A.C.); (C.L.); (L.L.-C.); (S.M.); (L.R.); (V.T.C.); (S.P.)
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Rua das Taipas 135, 4050-600 Porto, Portugal
| | - Luís Pacheco-Figueiredo
- Instituto de Investigação em Ciências da Vida e Saúde, Escola de Medicina da Universidade do Minho, 4710-057 Braga, Portugal;
| | - Luis Ruano
- EPIUnit-Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas 135, 4050-600 Porto, Portugal; (N.A.); (A.C.); (C.L.); (L.L.-C.); (S.M.); (L.R.); (V.T.C.); (S.P.)
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Rua das Taipas 135, 4050-600 Porto, Portugal
| | - Vítor Tedim Cruz
- EPIUnit-Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas 135, 4050-600 Porto, Portugal; (N.A.); (A.C.); (C.L.); (L.L.-C.); (S.M.); (L.R.); (V.T.C.); (S.P.)
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Rua das Taipas 135, 4050-600 Porto, Portugal
| | - Susana Pereira
- EPIUnit-Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas 135, 4050-600 Porto, Portugal; (N.A.); (A.C.); (C.L.); (L.L.-C.); (S.M.); (L.R.); (V.T.C.); (S.P.)
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Rua das Taipas 135, 4050-600 Porto, Portugal
- Instituto Português de Oncologia do Porto, Rua Dr. António Bernardino de Almeida, 4200-072 Porto, Portugal; (A.F.); (F.C.); (J.O.)
| | - Nuno Lunet
- EPIUnit-Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas 135, 4050-600 Porto, Portugal; (N.A.); (A.C.); (C.L.); (L.L.-C.); (S.M.); (L.R.); (V.T.C.); (S.P.)
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Rua das Taipas 135, 4050-600 Porto, Portugal
- Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina da Universidade do Porto, Alameda Professor Hernâni Monteiro, 4200-319 Porto, Portugal
- Correspondence: ; Tel.: +351-225-513-652
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Varanoske AN, McClung HL, Sepowitz JJ, Halagarda CJ, Farina EK, Berryman CE, Lieberman HR, McClung JP, Pasiakos SM, Philip Karl J. Stress and the gut-brain axis: Cognitive performance, mood state, and biomarkers of blood-brain barrier and intestinal permeability following severe physical and psychological stress. Brain Behav Immun 2022; 101:383-393. [PMID: 35131441 DOI: 10.1016/j.bbi.2022.02.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 01/13/2022] [Accepted: 02/01/2022] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Physical and psychological stress alter gut-brain axis activity, potentially causing intestinal barrier dysfunction that may, in turn, induce cognitive and mood impairments through exacerbated inflammation and blood brain barrier (BBB) permeability. These interactions are commonly studied in animals or artificial laboratory environments. However, military survival training provides an alternative and unique human model for studying the impacts of severe physical and psychological stress on the gut-brain axis in a realistic environment. PURPOSE To determine changes in intestinal barrier and BBB permeability during stressful military survival training and identify relationships between those changes and markers of stress, inflammation, cognitive performance, and mood state. MATERIALS AND METHODS Seventy-one male U.S. Marines (25.2 ± 2.6 years) were studied during Survival, Evasion, Resistance, and Escape (SERE) training. Measurements were conducted on day 2 of the 10-day classroom phase of training (PRE), following completion of the 7.5-day field-based simulation phase of the training (POST), and following a 27-day recovery period (REC). Fat-free mass (FFM) was measured to assess the overall physiologic impact of the training. Biomarkers of intestinal permeability (liposaccharide-binding protein [LBP]) and BBB permeability (S100 calcium-binding protein B [S100B]), stress (cortisol, dehydroepiandrosterone sulfate [DHEA-S] epinephrine, norepinephrine) and inflammation (interleukin-6 [IL-6], high-sensitivity C-reactive protein [hsCRP]) were measured in blood. Cognitive performance was assessed by psychomotor vigilance (PVT) and grammatical reasoning (GR) tests, and mood state by the Profile of Mood States (total mood disturbance; TMD), General Anxiety Disorder-7 (GAD-7), and Patient Health (PHQ-9) questionnaires. RESULTS FFM, psychomotor vigilance, and LBP decreased from PRE to POST, while TMD, anxiety, and depression scores, and S100B, DHEA-S, IL-6, norepinephrine, and epinephrine concentrations all increased (all p ≤ 0.01). Increases in DHEA-S were associated with decreases in body mass (p = 0.015). Decreases in FFM were associated with decreases in LBP concentrations (p = 0.015), and both decreases in FFM and LBP were associated with increases in TMD and depression scores (all p < 0.05) but not with changes in cognitive performance. Conversely, increases in S100B concentrations were associated with decreases in psychomotor vigilance (p < 0.05) but not with changes in mood state or LBP concentrations. CONCLUSIONS Evidence of increased intestinal permeability was not observed in this military survival training-based model of severe physical and psychological stress. However, increased BBB permeability was associated with stress and cognitive decline, while FFM loss was associated with mood disturbance, suggesting that distinct mechanisms may contribute to decrements in cognitive performance and mood state during the severe physical and psychological stress experienced during military survival training.
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Affiliation(s)
- Alyssa N Varanoske
- Military Nutrition Division, U.S. Army Research Institute of Environmental Medicine (USARIEM), Natick, MA, USA; Oak Ridge Institute for Science and Education (ORISE), Oak Ridge, TN, USA
| | - Holly L McClung
- Biophysics and Biomedical Modeling Division, USARIEM, Natick, MA, USA
| | - John J Sepowitz
- Military Nutrition Division, U.S. Army Research Institute of Environmental Medicine (USARIEM), Natick, MA, USA
| | | | - Emily K Farina
- Military Nutrition Division, U.S. Army Research Institute of Environmental Medicine (USARIEM), Natick, MA, USA
| | - Claire E Berryman
- Military Nutrition Division, U.S. Army Research Institute of Environmental Medicine (USARIEM), Natick, MA, USA; Oak Ridge Institute for Science and Education (ORISE), Oak Ridge, TN, USA; Department of Nutrition, Food and Exercise Sciences, Florida State University, Tallahassee, FL, USA
| | - Harris R Lieberman
- Military Nutrition Division, U.S. Army Research Institute of Environmental Medicine (USARIEM), Natick, MA, USA
| | - James P McClung
- Military Nutrition Division, U.S. Army Research Institute of Environmental Medicine (USARIEM), Natick, MA, USA
| | | | - J Philip Karl
- Military Nutrition Division, U.S. Army Research Institute of Environmental Medicine (USARIEM), Natick, MA, USA.
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Shen Q, Sjölander A, Sloan EK, Walker AK, Fall K, Valdimarsdottir U, Sparén P, Smedby KE, Fang F. NSAID use and unnatural deaths after cancer diagnosis: a nationwide cohort study in Sweden. BMC Cancer 2022; 22:75. [PMID: 35039006 PMCID: PMC8764760 DOI: 10.1186/s12885-021-09120-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 12/15/2021] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND Cancer patients experience increased risk of death from accident and suicide. Cognitive impairment induced by cancer-related inflammation and stress-related psychiatric symptoms may be underlying mechanisms. We therefore studied the association between use of nonsteroidal anti-inflammatory drugs (NSAIDs) and risk of these outcomes. METHODS Following a cohort of 388,443 cancer patients diagnosed between October 2005 and December 2014 in Sweden, we ascertained dispense of aspirin or non-aspirin NSAIDs from 3 months before cancer diagnosis onward and defined the on-medication period as from date of drug dispense until the prescribed dosage was consumed. Follow-up time outside medicated periods and time from unexposed patients were defined as off-medication periods. We used Cox models to estimate hazard ratios (HRs) of death due to suicide or accident, by comparing the on-medication periods with off-medication periods. RESULTS In total, 29.7% of the cancer patients had low-dose aspirin dispensed and 29.1% had non-aspirin NSAIDs dispensed. Patients with aspirin use were more likely to be male than patients without aspirin use. Compared with off-medication periods, there was a 22% lower risk of accidental death (N = 651; HR 0.78, 95% confidence interval [CI]: 0.70 to 0.87) during on-medication periods with aspirin. The use of aspirin was not associated with risk of suicide (N = 59; HR 0.96, 95% CI: 0.66 to 1.39). No association was noted between use of non-aspirin NSAIDs and the risk of suicide (N = 13; HR 0.95, 95% CI: 0.42 to 2.18) or accidental death (N = 59; HR 0.92, 95% CI: 0.68 to 1.26). CONCLUSIONS Intake of low-dose aspirin after cancer diagnosis was associated with a lower risk of unnatural deaths among cancer patients.
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Affiliation(s)
- Qing Shen
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, SE-171 77, Stockholm, Sweden.
| | - Arvid Sjölander
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, SE-171 77, Stockholm, Sweden
| | - Erica K Sloan
- Drug Discovery Biology Theme, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, VIC, 5052, Australia
| | - Adam K Walker
- Drug Discovery Biology Theme, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, VIC, 5052, Australia
- Laboratory of ImmunoPsychiatry, Neuroscience Research Australia, Randwick, New South Wales, 2031, Australia
- School of Psychiatry, University of New South Wales, Sydney, 2052, Australia
| | - Katja Fall
- Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, SE-171 77, Stockholm, Sweden
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Örebro University, SE-701 82, Örebro, Sweden
| | - Unnur Valdimarsdottir
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, SE-171 77, Stockholm, Sweden
- Center of Public Health Sciences, University of Iceland, IS-101, Reykjavik, Iceland
- Department of Epidemiology, Harvard T. H. Chan. School of Public Health, Boston, MA, 02115, USA
| | - Pär Sparén
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, SE-171 77, Stockholm, Sweden
| | - Karin E Smedby
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, SE-171 77, Stockholm, Sweden
- Center for Hematology, Karolinska University Hospital, SE-171 77, Stockholm, Sweden
| | - Fang Fang
- Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, SE-171 77, Stockholm, Sweden
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Rao V, Bhushan R, Kumari P, Cheruku SP, Ravichandiran V, Kumar N. Chemobrain: A review on mechanistic insight, targets and treatments. Adv Cancer Res 2022; 155:29-76. [DOI: 10.1016/bs.acr.2022.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Országhová Z, Mego M, Chovanec M. Long-Term Cognitive Dysfunction in Cancer Survivors. Front Mol Biosci 2022; 8:770413. [PMID: 34970595 PMCID: PMC8713760 DOI: 10.3389/fmolb.2021.770413] [Citation(s) in RCA: 55] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 11/17/2021] [Indexed: 12/12/2022] Open
Abstract
Cancer-related cognitive impairment (CRCI) is a frequent side effect experienced by an increasing number of cancer survivors with a significant impact on their quality of life. Different definitions and means of evaluation have been used in available literature; hence the exact incidence of CRCI remains unknown. CRCI can be described as cognitive symptoms reported by cancer patients in self-reported questionnaires or as cognitive changes evaluated by formal neuropsychological tests. Nevertheless, association between cognitive symptoms and objectively assessed cognitive changes is relatively weak or absent. Studies have focused especially on breast cancer patients, but CRCI has been reported in multiple types of cancer, including colorectal, lung, ovarian, prostate, testicular cancer and hematological malignancies. While CRCI has been associated with various treatment modalities, including radiotherapy, chemotherapy, hormone therapy and novel systemic therapies, it has been also detected prior to cancer treatment. Therefore, the effects of cancer itself with or without the psychological distress may be involved in the pathogenesis of CRCI as a result of altered coping mechanisms after cancer diagnosis. The development of CRCI is probably multifactorial and the exact mechanisms are currently not completely understood. Possible risk factors include administered treatment, genetic predisposition, age and psychological factors such as anxiety, depression or fatigue. Multiple mechanisms are suggested to be responsible for CRCI, including direct neurotoxic injury of systemic treatment and radiation while other indirect contributing mechanisms are hypothesized. Chronic neuroinflammation mediated by active innate immune system, DNA-damage or endothelial dysfunction is hypothesized to be a central mechanism of CRCI pathogenesis. There is increasing evidence of potential plasma (e.g., damage associated molecular patterns, inflammatory components, circulating microRNAs, exosomes, short-chain fatty acids, and others), cerebrospinal fluid and radiological biomarkers of cognitive dysfunction in cancer patients. Discovery of biomarkers of cognitive impairment is crucial for early identification of cancer patients at increased risk for the development of CRCI or development of treatment strategies to lower the burden of CRCI on long-term quality of life. This review summarizes current literature on CRCI with a focus on long-term effects of different cancer treatments, possible risk factors, mechanisms and promising biomarkers.
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Affiliation(s)
- Zuzana Országhová
- 2nd Department of Oncology, Faculty of Medicine, Comenius University and National Cancer Institute, Bratislava, Slovakia
| | - Michal Mego
- 2nd Department of Oncology, Faculty of Medicine, Comenius University and National Cancer Institute, Bratislava, Slovakia
| | - Michal Chovanec
- 2nd Department of Oncology, Faculty of Medicine, Comenius University and National Cancer Institute, Bratislava, Slovakia
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Foley ÉM, Parkinson JT, Kappelmann N, Khandaker GM. Clinical phenotypes of depressed patients with evidence of inflammation and somatic symptoms. COMPREHENSIVE PSYCHONEUROENDOCRINOLOGY 2021; 8:100079. [PMID: 34729541 PMCID: PMC7611902 DOI: 10.1016/j.cpnec.2021.100079] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Whether depressed patients with evidence of inflammation are more appropriate candidates for immunotherapies is being tested in several clinical trials, which are selecting patients based on elevated C-reactive protein (CRP) and inflammation-related symptoms. However, studies of the clinical and phenotypic profile of depressed patients with elevated CRP are relatively scarce. We have investigated detailed clinical characteristics of 84 depressed patients, grouped as those with (CRP≥3 mg/L) and without (CRP<3 mg/L) inflammation. All patients met the International Classification of Diseases 10th Revision criteria for current depressive episode and had somatic symptoms of depression. We report that depressed patients with inflammation are more likely to be older (P=0.04), have higher body mass index (P<0.01), and be on non-selective serotonin reuptake inhibitor antidepressants (P=0.04). After adjusting for potential confounders, the inflammation group had higher depression severity (adjusted mean difference, 8.82; 95% CI, 3.91–13.72), somatic symptoms (adjusted mean difference, 3.25; 95% CI, 1.58–4.92), state anxiety (adjusted mean difference, 9.25; 95% CI, 3.82–14.67), perceived stress (adjusted mean difference, 4.58; 95% CI, 1.98–7.18), and fatigue (adjusted mean difference, 9.71; 95% CI, 3.09–6.33), but not anhedonia. The inflamed group also had poorer quality of life (adjusted mean difference, −0.18; 95% CI, −0.32–0.05). At individual depressive symptom level, the inflammation group had increased guilty feelings (adjusted odds ratio [OR], 7.28; 95% CI, 2.09–31.17), pessimism (adjusted OR, 5.38; 95% CI, 1.53–22.73), concentration difficulties (adjusted OR, 4.56; 95% CI, 1.32–19.02), and indecisiveness (adjusted OR, 4.21; 95% CI, 1.15–18.54). Our findings highlight the clinical features associated with inflammation in depressed patients with somatic symptoms, including poor quality of life, supporting the need for intervention targeting this group. These results could also aid patient and outcome selection in future clinical trials testing immunotherapies in depression. Replication of these findings in larger samples is required. We studied clinical features of depressed patients with somatic symptoms with/without evidence of inflammation . Elevated CRP (≥3mg/L) was associated with higher age, higher BMI, and non-SSRI treatment. Elevated CRP (≥3mg/L) was associated with higher depression severity, fatigue, state anxiety, and stress. Elevated CRP (≥3mg/L) was associated with poorer subjective wellbeing and quality of life. Elevated CRP (≥3mg/L) was associated with both somatic and psychological symptoms of depression.
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Affiliation(s)
- Éimear M Foley
- Department of Psychiatry, University of Cambridge, Cambridge, UK
| | - Joel T Parkinson
- Department of Psychiatry, University of Cambridge, Cambridge, UK.,Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, UK
| | - Nils Kappelmann
- Department of Research in Translational Psychiatry, Max-Planck-Institute of Psychiatry, Munich, Germany.,International Max Planck Research School for Translational Psychiatry (IMPRS-TP), Munich, Germany
| | - Golam M Khandaker
- Department of Psychiatry, University of Cambridge, Cambridge, UK.,MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.,Centre for Academic Mental Health, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.,Cambridgeshire and Peterborough NHS Foundation Trust, Cambridge, UK.,Avon and Wiltshire Mental Health Partnership NHS Trust, Bristol, UK
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Dias-Carvalho A, Ferreira M, Ferreira R, Bastos MDL, Sá SI, Capela JP, Carvalho F, Costa VM. Four decades of chemotherapy-induced cognitive dysfunction: comprehensive review of clinical, animal and in vitro studies, and insights of key initiating events. Arch Toxicol 2021; 96:11-78. [PMID: 34725718 DOI: 10.1007/s00204-021-03171-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 09/23/2021] [Indexed: 01/22/2023]
Abstract
Cognitive dysfunction has been one of the most reported and studied adverse effects of cancer treatment, but, for many years, it was overlooked by the medical community. Nevertheless, the medical and scientific communities have now recognized that the cognitive deficits caused by chemotherapy have a strong impact on the morbidity of cancer treated patients. In fact, chemotherapy-induced cognitive dysfunction or 'chemobrain' (also named also chemofog) is at present a well-recognized effect of chemotherapy that could affect up to 78% of treated patients. Nonetheless, its underlying neurotoxic mechanism is still not fully elucidated. Therefore, this work aimed to provide a comprehensive review using PubMed as a database to assess the studies published on the field and, therefore, highlight the clinical manifestations of chemobrain and the putative neurotoxicity mechanisms.In the last two decades, a great number of papers was published on the topic, mainly with clinical observations. Chemotherapy-treated patients showed that the cognitive domains most often impaired were verbal memory, psychomotor function, visual memory, visuospatial and verbal learning, memory function and attention. Chemotherapy alters the brain's metabolism, white and grey matter and functional connectivity of brain areas. Several mechanisms have been proposed to cause chemobrain but increase of proinflammatory cytokines with oxidative stress seem more relevant, not excluding the action on neurotransmission and cellular death or impaired hippocampal neurogenesis. The interplay between these mechanisms and susceptible factors makes the clinical management of chemobrain even more difficult. New studies, mainly referring to the underlying mechanisms of chemobrain and protective measures, are important in the future, as it is expected that chemobrain will have more clinical impact in the coming years, since the number of cancer survivors is steadily increasing.
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Affiliation(s)
- Ana Dias-Carvalho
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal. .,UCIBIO-Applied Molecular Biosciences Unit, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal.
| | - Mariana Ferreira
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal.,UCIBIO-Applied Molecular Biosciences Unit, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal.,LAQV/REQUIMTE, Department of Chemistry, University of Aveiro, Aveiro, Portugal
| | - Rita Ferreira
- LAQV/REQUIMTE, Department of Chemistry, University of Aveiro, Aveiro, Portugal
| | - Maria de Lourdes Bastos
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal.,UCIBIO-Applied Molecular Biosciences Unit, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal
| | - Susana Isabel Sá
- Unit of Anatomy, Department of Biomedicine, Faculty of Medicine, University of Porto, Porto, Portugal.,Center for Health Technology and Services Research (CINTESIS), Faculty of Medicine, University of Porto, Porto, Portugal
| | - João Paulo Capela
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal.,UCIBIO-Applied Molecular Biosciences Unit, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal.,Faculdade de Ciências da Saúde, Universidade Fernando Pessoa, Porto, Portugal
| | - Félix Carvalho
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal.,UCIBIO-Applied Molecular Biosciences Unit, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal
| | - Vera Marisa Costa
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal. .,UCIBIO-Applied Molecular Biosciences Unit, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal.
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48
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Wouters HJCM, Conrads-Frank A, Koinig KA, Smith A, Yu G, de Witte T, Wolffenbuttel BHR, Huls G, Siebert U, Stauder R, van der Klauw MM. The anemia-independent impact of myelodysplastic syndromes on health-related quality of life. Ann Hematol 2021; 100:2921-2932. [PMID: 34476573 PMCID: PMC8592948 DOI: 10.1007/s00277-021-04654-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 08/24/2021] [Indexed: 01/12/2023]
Abstract
Myelodysplastic syndromes (MDS) are in the majority of cases characterized by anemia. Both anemia and MDS per se may directly contribute to impairments in health-related quality of life (HRQoL). In this study, we aimed to investigate the anemia-independent impact of MDS on HRQoL. We evaluated participants (≥ 50 years) from the large population-based Lifelines cohort (N = 44,694, mean age 59.0 ± 7.4 years, 43.6% male) and the European MDS Registry (EUMDS) (N = 1538, mean age 73.4 ± 9.0 years, 63.0% male), which comprises a cohort of lower-risk MDS patients. To enable comparison concerning HRQoL, SF-36 scores measured in Lifelines were converted to EQ-5D-3L index (range 0–1) and dimension scores. Lower-risk MDS patients had significantly lower HRQoL than those from the Lifelines cohort, as illustrated in both the index score and in the five different dimensions. Multivariable linear regression analysis demonstrated that MDS had an adjusted total impact on the EQ-5D index score (B = − 0.12, p < 0.001) and an anemia-independent “direct” impact (B = − 0.10, p < 0.001). Multivariable logistic regression analysis revealed an anemia-independent impact of MDS in the dimension mobility, self-care, usual activities, and anxiety/depression (all except pain/discomfort). This study demonstrates that the major part of the negative impact of lower-risk MDS on HRQoL is not mediated via anemia. Thus, the therapeutic focus should include treatment strategies directed at underlying pathogenic mechanisms to improve HRQoL, rather than aiming predominantly at increasing hemoglobin levels.
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Affiliation(s)
- Hanneke J C M Wouters
- Department of Hematology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, 9700 RB, Groningen, The Netherlands.
| | - Annette Conrads-Frank
- Institute of Public Health, Medical Decision Making and Health Technology Assessment, Department of Public Health, Health Services Research and Health Technology Assessment, UMIT - University for Health Sciences, Medical Informatics and Technology, Hall in Tirol, Austria
| | - Karin A Koinig
- Department of Internal Medicine V (Hematology and Oncology), Medical University Innsbruck, Innsbruck, Austria
| | - Alex Smith
- Epidemiology and Cancer Statistics Group, Department of Health Sciences, University of York, York, UK
| | - Ge Yu
- Epidemiology and Cancer Statistics Group, Department of Health Sciences, University of York, York, UK
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Theo de Witte
- Department of Tumor Immunology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Bruce H R Wolffenbuttel
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, 9700 RB, Groningen, The Netherlands
| | - Gerwin Huls
- Department of Hematology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Uwe Siebert
- Institute of Public Health, Medical Decision Making and Health Technology Assessment, Department of Public Health, Health Services Research and Health Technology Assessment, UMIT - University for Health Sciences, Medical Informatics and Technology, Hall in Tirol, Austria
- Division of Health Technology Assessment, ONCOTYROL - Center for Personalized Cancer Medicine, Innsbruck, Austria
- Center for Health Decision Science, Department of Health Policy and Management, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Institute for Technology Assessment and Department of Radiology and Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Reinhard Stauder
- Department of Internal Medicine V (Hematology and Oncology), Medical University Innsbruck, Innsbruck, Austria
| | - Melanie M van der Klauw
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, 9700 RB, Groningen, The Netherlands
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49
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Scheff NN, Saloman JL. Neuroimmunology of cancer and associated symptomology. Immunol Cell Biol 2021; 99:949-961. [PMID: 34355434 DOI: 10.1111/imcb.12496] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 07/27/2021] [Accepted: 08/03/2021] [Indexed: 11/27/2022]
Abstract
Evolutionarily the nervous system and immune cells have evolved to communicate with each other to control inflammation and host responses against injury. Recent findings in neuroimmune communication demonstrate that these mechanisms extend to cancer initiation and progression. Lymphoid structures and tumors, which are often associated with inflammatory infiltrate, are highly innervated by multiple nerve types (e.g. sympathetic, parasympathetic, sensory). Recent preclinical and clinical studies demonstrate that targeting the nervous system could be a therapeutic strategy to promote anti-tumor immunity while simultaneously reducing cancer-associated neurological symptoms, such as chronic pain, fatigue, and cognitive impairment. Sympathetic nerve activity is associated with physiological or psychological stress, which can be induced by tumor development and cancer diagnosis. Targeting the stress response through suppression of sympathetic activity or activation of parasympathetic activity has been shown to drive activation of effector T cells and inhibition of myeloid derived suppressor cells within the tumor. Additionally, there is emerging evidence that sensory nerves may regulate tumor growth and metastasis by promoting or inhibiting immunosuppression in a tumor-type specific manner. Since neural effects are often tumor-type specific, further study is required to optimize clinical therapeutic strategies. This review examines the emerging evidence that neuroimmune communication can regulate anti-tumor immunity as well as contribute to development of cancer-related neurological symptoms.
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Affiliation(s)
- Nicole N Scheff
- Biobehavioral Cancer Control Program UPMC Hillman Cancer Center, Center for Neuroscience, and Pittsburgh Center for Pain Research, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Jami L Saloman
- Biobehavioral Cancer Control Program UPMC Hillman Cancer Center, Center for Neuroscience, and Pittsburgh Center for Pain Research, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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50
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Mampay M, Flint MS, Sheridan GK. Tumour brain: Pretreatment cognitive and affective disorders caused by peripheral cancers. Br J Pharmacol 2021; 178:3977-3996. [PMID: 34029379 DOI: 10.1111/bph.15571] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 04/12/2021] [Accepted: 05/05/2021] [Indexed: 12/20/2022] Open
Abstract
People that develop extracranial cancers often display co-morbid neurological disorders, such as anxiety, depression and cognitive impairment, even before commencement of chemotherapy. This suggests bidirectional crosstalk between non-CNS tumours and the brain, which can regulate peripheral tumour growth. However, the reciprocal neurological effects of tumour progression on brain homeostasis are not well understood. Here, we review brain regions involved in regulating peripheral tumour development and how they, in turn, are adversely affected by advancing tumour burden. Tumour-induced activation of the immune system, blood-brain barrier breakdown and chronic neuroinflammation can lead to circadian rhythm dysfunction, sleep disturbances, aberrant glucocorticoid production, decreased hippocampal neurogenesis and dysregulation of neural network activity, resulting in depression and memory impairments. Given that cancer-related cognitive impairment diminishes patient quality of life, reduces adherence to chemotherapy and worsens cancer prognosis, it is essential that more research is focused at understanding how peripheral tumours affect brain homeostasis.
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Affiliation(s)
- Myrthe Mampay
- School of Pharmacy and Biomolecular Sciences, University of Brighton, Brighton, UK
| | - Melanie S Flint
- School of Pharmacy and Biomolecular Sciences, University of Brighton, Brighton, UK
| | - Graham K Sheridan
- School of Life Sciences, Queen's Medical Centre, University of Nottingham, Nottingham, UK
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