1
|
Wefel JS, Deshmukh S, Brown PD, Grosshans DR, Sulman EP, Cerhan JH, Mehta MP, Khuntia D, Shi W, Mishra MV, Suh JH, Laack NN, Chen Y, Curtis AA, Laba JM, Elsayed A, Thakrar A, Pugh SL, Bruner DW. Impact of Apolipoprotein E Genotype on Neurocognitive Function in Patients With Brain Metastases: An Analysis of NRG Oncology's RTOG 0614. Int J Radiat Oncol Biol Phys 2024; 119:846-857. [PMID: 38101486 PMCID: PMC11162903 DOI: 10.1016/j.ijrobp.2023.12.004] [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: 04/24/2023] [Revised: 11/28/2023] [Accepted: 12/05/2023] [Indexed: 12/17/2023]
Abstract
PURPOSE Whole-brain radiation therapy (WBRT) is a common treatment for brain metastases and is frequently associated with decline in neurocognitive functioning (NCF). The e4 allele of the apolipoprotein E (APOE) gene is associated with increased risk of Alzheimer disease and NCF decline associated with a variety of neurologic diseases and insults. APOE carrier status has not been evaluated as a risk factor for onset time or extent of NCF impairment in patients with brain metastases treated with WBRT. METHODS AND MATERIALS NRG/Radiation Therapy Oncology Group 0614 treated adult patients with brain metastases with 37.5 Gy of WBRT (+/- memantine), performed longitudinal NCF testing, and included an optional blood draw for APOE analysis. NCF test results were compared at baseline and over time with mixed-effects models. A cause-specific Cox model for time to NCF failure was performed to assess the effects of treatment arm and APOE carrier status. RESULTS APOE results were available for 45% of patients (n = 227/508). NCF did not differ by APOE e4 carrier status at baseline. Mixed-effects modeling showed that APOE e4 carriers had worse memory after WBRT compared with APOE e4 noncarriers (Hopkins Verbal Learning Test-Revised total recall [least square mean difference, 0.63; P = .0074], delayed recognition [least square mean difference, 0.75; P = .023]). However, APOE e4 carrier status was not associated with time to NCF failure (hazard ratio, 0.86; 95% CI, 0.60-1.23; P = .40). Memantine delayed the time to NCF failure, regardless of carrier status (hazard ratio, 0.72; 95% CI, 0.52-1.01; P = .054). CONCLUSIONS APOE e4 carriers with brain metastases exhibited greater decline in learning and memory, executive function, and the Clinical Trial Battery Composite score after treatment with WBRT (+/- memantine), without acceleration of onset of difference in time to NCF failure.
Collapse
Affiliation(s)
- Jeffrey S Wefel
- University of Texas MD Anderson Cancer Center, Houston, Texas.
| | - Snehal Deshmukh
- NRG Oncology Statistics and Data Management Center/American College of Radiology, Philadelphia, Pennsylvania
| | | | | | - Erik P Sulman
- Laura and Isaac Perlmutter Cancer Center, New York University Langone, New York, New York
| | | | - Minesh P Mehta
- Baptist Hospital of Miami and Florida International University, Miami, Florida
| | | | - Wenyin Shi
- Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - Mark V Mishra
- University of Maryland Medical Systems, Baltimore, Maryland
| | - John H Suh
- Cleveland Clinic Foundation, Cleveland, Ohio
| | | | | | - Amarinthia Amy Curtis
- Spartanburg Medical Center, Accruals for Upstate Carolina NCORP-Gibbs Regional Cancer Center, Spartanburg, South Carolina
| | - Joanna M Laba
- London Regional Cancer Program, Accruals for University of Western Ontario, London, Ontario, Canada
| | - Ahmed Elsayed
- Toledo Community Hospital Oncology Program CCOP, Toledo, Ohio
| | - Anu Thakrar
- John H. Stroger Jr Hospital of Cook County MBCCOP, Chicago, Illinois
| | - Stephanie L Pugh
- NRG Oncology Statistics and Data Management Center/American College of Radiology, Philadelphia, Pennsylvania
| | | |
Collapse
|
2
|
Siegel BI, Gust J. How Cancer Harms the Developing Brain: Long-Term Outcomes in Pediatric Cancer Survivors. Pediatr Neurol 2024; 156:91-98. [PMID: 38735088 DOI: 10.1016/j.pediatrneurol.2024.03.031] [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: 04/05/2023] [Revised: 02/22/2024] [Accepted: 03/31/2024] [Indexed: 05/14/2024]
Abstract
Survival rates for pediatric cancer are improving, resulting in a rising need to understand and address long-term sequelae. In this narrative review, we summarize the effects of cancer and its treatment on the developing brain, with a focus on neurocognitive function in leukemia and pediatric brain tumor survivors. We then discuss possible mechanisms of brain injury and management considerations.
Collapse
Affiliation(s)
- Benjamin I Siegel
- Brain Tumor Institute, Children's National Hospital, Washington, District of Columbia; Division of Pediatric Hematology and Oncology, Children's National Hospital, Washington, District of Columbia
| | - Juliane Gust
- Department of Neurology, University of Washinton, Seattle, Washington; Seattle Children's Research Institute, Center for Integrative Brain Research, Seattle, Washington.
| |
Collapse
|
3
|
Rapp SR, Dressler EV, Brown WM, Wade JL, Le-Lindqwister N, King D, Rowland KM, Weaver KE, Klepin HD, Shaw EG, Lesser GJ. Phase III Randomized, Placebo-Controlled Clinical Trial of Donepezil for Treatment of Cognitive Impairment in Breast Cancer Survivors After Adjuvant Chemotherapy (WF-97116). J Clin Oncol 2024:JCO2301100. [PMID: 38709986 DOI: 10.1200/jco.23.01100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 11/13/2023] [Accepted: 02/28/2024] [Indexed: 05/08/2024] Open
Abstract
PURPOSE To test efficacy of donepezil, a cognitive enhancer, to improve memory in breast cancer survivors who report cancer-related cognitive impairment 1-5 years postchemotherapy. PATIENTS AND METHODS Adult female BCS exposed to ≥4 cycles of adjuvant chemotherapy 1-5 years before enrollment who reported cancer-related cognitive impairment were eligible. Participants, enrolled at sites affiliated with the Wake Forest NCI Community Oncology Research Program (NCORP) Research Base, were randomly assigned to receive 5 mg of donepezil once daily for 6 weeks titrated to 10 mg once daily for 18 weeks or placebo. Cognition and self-report cognitive functioning was assessed at baseline, 12, 24 (end of intervention), and 36 (washout) weeks postrandomization. Mixed-effects repeated measures analysis of covariance models were used to assess treatment differences in immediate recall (primary outcome) on the Hopkins Verbal Learning Test-Revised (HVLT-R) and other cognitive domains (secondary outcomes) with covariates of treatment, time, time by treatment interaction, baseline outcome level, age stratification, and an unstructured covariance matrix to account for within participant correlation over time. RESULTS Two hundred seventy-six BCS from 87 NCORP practices (mean age, 57.1, standard deviation [SD], 10.5) who were at a mean of 29.6 months (SD, 14.2) postchemotherapy were randomly assigned to donepezil (n = 140) or placebo (n = 136). At 24 weeks, treatment groups did not differ on HVLT-R scores (donepezil mean = 25.98, placebo = 26.50, P = .32). There were no statistically significant differences between treatments at 12, 24, or 36 weeks for attention, executive function, verbal fluency, processing speed, or self-reported cognitive functioning. Endocrine therapy and menopausal status did not affect results. CONCLUSION BCS 1-5 years after completing chemotherapy with documented memory problems, randomly assigned to 24 weeks of 5-10 mg of donepezil once daily, did not perform differently at the end of treatment on tests of memory, other cognitive functions, or subjective functioning than those randomly assigned to placebo.
Collapse
Affiliation(s)
- Stephen R Rapp
- Department of Psychiatry & Behavioral Medicine, Wake Forest University School of Medicine, Winston-Salem, NC
- Department of Social Sciences & Health Policy, Wake Forest University School of Medicine, Winston-Salem, NC
| | - Emily V Dressler
- Department of Biostatistics and Data Sciences, Wake Forest University School of Medicine, Winston-Salem, NC
| | - W Mark Brown
- Department of Biostatistics and Data Sciences, Wake Forest University School of Medicine, Winston-Salem, NC
| | - James L Wade
- Heartland Cancer Research NCORP, Cancer Care Specialists of Illinois-Decatur, Decatur, IL
| | | | - David King
- Metro Minnesota Community Oncology Research Consortium, Unity Hospital, Minneapolis-St Paul, MN
| | - Kendrith M Rowland
- Carle Cancer Center NCORP, Cancer Center at Illinois, University of Illinois Urbana-Champaign, Urbana-Champaign, IL
| | - Kathryn E Weaver
- Department of Social Sciences & Health Policy, Wake Forest University School of Medicine, Winston-Salem, NC
| | - Heidi D Klepin
- Department of Internal Medicine, Section on Hematology and Oncology, Wake Forest University School of Medicine, Winston-Salem, NC
| | - Edward G Shaw
- Department of Internal Medicine-Gerontology & Geriatrics Section, Wake Forest University School of Medicine, Winston-Salem, NC
| | - Glenn J Lesser
- Department of Internal Medicine, Section on Hematology and Oncology, Wake Forest University School of Medicine, Winston-Salem, NC
| |
Collapse
|
4
|
Ahles TA, Orlow I, Schofield E, Li Y, Ryan E, Root JC, Patel SK, McNeal K, Gaynor A, Tan H, Katheria V, Vazquez J, Corrales-Guerrero S, Sadeghi K, Traina T, Hurria A. The impact of APOE and smoking history on cognitive function in older, long-term breast cancer survivors. J Cancer Surviv 2024; 18:575-585. [PMID: 36279076 PMCID: PMC10123173 DOI: 10.1007/s11764-022-01267-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 09/28/2022] [Indexed: 10/31/2022]
Abstract
PURPOSE This study aims to determine whether older breast cancer survivors score lower on neuropsychological tests compared to matched non-cancer controls and to test the hypotheses that survivors who were APOE ε4 carriers would have the lowest cognitive performance but that smoking history would decrease the negative effect of ε4 on cognition. METHODS Female breast cancer survivors who had been diagnosed and treated at age 60 or older and were 5-15-year survivors (N = 328) and age and education matched non-cancer controls (N = 162) were assessed at enrollment and at 8-, 16-, and 24-month follow-ups with standard neuropsychological and psychological assessments. Blood for APOE genotyping was collected, and smoking history was assessed at enrollment. Participants were purposely recruited so that approximately 50% had a history of treatment with chemotherapy or no chemotherapy and approximately 50% had a smoking history. RESULTS After adjusting for age, cognitive reserve, depression, and fatigue, breast cancer survivors scored significantly lower on all domains of cognitive function. A significant two-way interaction demonstrated that the negative effect of ε4 on cognitive performance was stronger among survivors. A significant three-way interaction supported the hypothesis that smoking history had a protective effect on cognitive function in ε4 carriers that was more pronounced in the controls than the survivors. CONCLUSIONS The results support the long-term cognitive impact of breast cancer diagnosis and treatments on older, disease-free survivors, particularly for ε4 carriers. The results also emphasize the importance of assessing smoking history when examining APOE and cognition and are an example of the complex interactions of age, genetics, health behaviors, and disease history in determining cognitive function. IMPLICATIONS FOR CANCER SURVIVORS These results help explain why only a subset of breast cancer survivors appear to be vulnerable to cognitive problems.
Collapse
Affiliation(s)
- Tim A Ahles
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
| | - Irene Orlow
- Molecular Epidemiology Laboratory, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Elizabeth Schofield
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Yuelin Li
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Elizabeth Ryan
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - James C Root
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sunita K Patel
- Departments of Population Science and Supportive Care Medicine, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Katrazyna McNeal
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Alexandra Gaynor
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Heidi Tan
- Departments of Population Science and Supportive Care Medicine, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Vani Katheria
- Departments of Population Science and Supportive Care Medicine, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Jessica Vazquez
- Departments of Population Science and Supportive Care Medicine, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Sergio Corrales-Guerrero
- Molecular Epidemiology Laboratory, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Keimya Sadeghi
- Molecular Epidemiology Laboratory, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Tiffany Traina
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Arti Hurria
- Center for Cancer and Ageing, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| |
Collapse
|
5
|
Bompaire F, Birzu C, Bihan K, Desestret V, Fargeot G, Farina A, Joubert B, Leclercq D, Nichelli L, Picca A, Tafani C, Weiss N, Psimaras D, Ricard D. Advances in treatments of patients with classical and emergent neurological toxicities of anticancer agents. Rev Neurol (Paris) 2023; 179:405-416. [PMID: 37059646 DOI: 10.1016/j.neurol.2023.03.015] [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: 03/09/2023] [Revised: 03/18/2023] [Accepted: 03/21/2023] [Indexed: 04/16/2023]
Abstract
The neurotoxicity associated to the anticancer treatments has received a growing body of interest in the recent years. The development of innovating therapies over the last 20years has led to the emergence of new toxicities. Their diagnosis and management can be challenging in the clinical practice and further research is warranted to improve the understanding of their pathogenic mechanisms. Conventional treatments as radiation therapy and chemotherapy are associated to well-known and under exploration emerging central nervous system (CNS) and peripheral nervous system (PNS) toxicities. The identification of the risk factors and a better understanding of their pathogeny through a "bench to bedside and back again" approach, are the first steps towards the development of toxicity mitigation strategies. New imaging techniques and biological explorations are invaluable for their diagnosis. Immunotherapies have changed the cancer treatment paradigm from tumor cell centered to immune modulation towards an efficient anticancer immune response. The use of the immune checkpoints inhibitors (ICI) and chimeric antigen receptor (CAR-T cells) lead to an increase in the incidence of immune-mediated toxicities and new challenges in the neurological patient's management. The neurological ICI-related adverse events (n-irAE) are rare but potentially severe and may present with both CNS and PNS involvement. The most frequent and well characterized, from a clinical and biological standpoint, are the PNS phenotypes: myositis and polyradiculoneuropathy, but the knowledge on CNS phenotypes and their treatments is expanding. The n-irAE management requires a good balance between dampening the autoimmune toxicity without impairing the anticancer immunity. The adoptive cell therapies as CAR-T cells, a promising anticancer strategy, trigger cellular activation and massive production of proinflammatory cytokines inducing frequent and sometime severe toxicity known as cytokine release syndrome and immune effector cell-associated neurologic syndrome. Their management requires a close partnership between oncologist-hematologists, neurologists, and intensivists. The oncological patient's management requires a multidisciplinary clinical team (oncologist, neurologist and paramedical) as well as a research team leading towards a better understanding and a better management of the neurological toxicities.
Collapse
Affiliation(s)
- Flavie Bompaire
- Service de Neurologie, Hôpital d'Instruction des Armées Percy, Service de Santé des Armées, Clamart, France; UMR 9010 Centre Borelli, Université Paris-Saclay, École Normale Supérieure Paris-Saclay, CNRS, Service de Santé des Armées, Université Paris Cité, Inserm, Saclay, France; OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France
| | - Cristina Birzu
- OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France; Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, Paris, France; AP-HP, Hôpitaux Universitaires La Pitié-Salpêtrière - Charles-Foix, Service de Neurologie 2-Mazarin, Sorbonne Université, Paris, France
| | - Kevin Bihan
- OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France; AP-HP, Service de Pharmacologie, Centre Régional de Pharmacovigilance, Hôpitaux Universitaires La Pitié-Salpêtrière - Charles-Foix, Inserm, CIC-1901, Sorbonne Universités, Paris, France
| | - Virginie Desestret
- OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France; Service de Neurocognition et Neuro-ophtalmologie, Hospices Civils de Lyon, Hôpital Neurologique Pierre-Wertheimer, Lyon, France; Centre de Référence Maladies Rares pour les Syndromes Neurologiques Paranéoplasiques et les Encéphalites Auto-Immunes, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; MeLiS, UCBL-CNRS UMR 5284, Inserm U1314, Université Claude-Bernard Lyon 1, Lyon, France
| | - Guillaume Fargeot
- AP-HP, Service de Neurologie, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | - Antonio Farina
- Centre de Référence Maladies Rares pour les Syndromes Neurologiques Paranéoplasiques et les Encéphalites Auto-Immunes, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; MeLiS, UCBL-CNRS UMR 5284, Inserm U1314, Université Claude-Bernard Lyon 1, Lyon, France; Service de Neurologie, Hospices Civils de Lyon, Centre Hospitalier Lyon Sud, Pierre-Bénite, France
| | - Bastien Joubert
- OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France; Centre de Référence Maladies Rares pour les Syndromes Neurologiques Paranéoplasiques et les Encéphalites Auto-Immunes, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; MeLiS, UCBL-CNRS UMR 5284, Inserm U1314, Université Claude-Bernard Lyon 1, Lyon, France; Service de Neurologie, Hospices Civils de Lyon, Centre Hospitalier Lyon Sud, Pierre-Bénite, France
| | - Delphine Leclercq
- OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France; AP-HP, Service de Neuroradiologie, Hôpitaux Universitaires La Pitié-Salpêtrière - Charles-Foix, Sorbonne Universités, Paris, France
| | - Lucia Nichelli
- OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France; AP-HP, Service de Neuroradiologie, Hôpitaux Universitaires La Pitié-Salpêtrière - Charles-Foix, Sorbonne Universités, Paris, France
| | - Alberto Picca
- OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France; Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, Paris, France; AP-HP, Hôpitaux Universitaires La Pitié-Salpêtrière - Charles-Foix, Service de Neurologie 2-Mazarin, Sorbonne Université, Paris, France
| | - Camille Tafani
- Service de Neurologie, Hôpital d'Instruction des Armées Percy, Service de Santé des Armées, Clamart, France; OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France
| | - Nicolas Weiss
- OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France; Dipartimento di Neuroscienze, Psicologia, Area del Farmaco e Salute del Bambino. Università di Firenze, Firenze, Italy; AP-HP, Service de Soins Intensifs en Neurologie, Hôpitaux Universitaires La Pitié-Salpêtrière - Charles-Foix, Sorbonne Universités, Paris, France; École du Val-de-Grâce, Service de Santé des Armées, Paris, France
| | - Dimitri Psimaras
- OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France; AP-HP, Hôpitaux Universitaires La Pitié-Salpêtrière - Charles-Foix, Service de Neurologie 2-Mazarin, Sorbonne Université, Paris, France
| | - Damien Ricard
- Service de Neurologie, Hôpital d'Instruction des Armées Percy, Service de Santé des Armées, Clamart, France; UMR 9010 Centre Borelli, Université Paris-Saclay, École Normale Supérieure Paris-Saclay, CNRS, Service de Santé des Armées, Université Paris Cité, Inserm, Saclay, France; OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France; École du Val-de-Grâce, Service de Santé des Armées, Paris, France.
| |
Collapse
|
6
|
Ahles TA, Schofield E, Li Y, Ryan E, Orlow I, Patel SK, Traina T, Root JC. Cognitive function is mediated by deficit accumulation in older, long-term breast cancer survivors. J Cancer Surviv 2023:10.1007/s11764-023-01365-6. [PMID: 36964293 DOI: 10.1007/s11764-023-01365-6] [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: 01/13/2023] [Accepted: 03/14/2023] [Indexed: 03/26/2023]
Abstract
PURPOSE This study aims to examine whether cognitive function in older, long-term breast cancer survivors is both a direct effect of cancer and cancer treatments and an indirect effect mediated by deficit accumulation. PATIENTS AND METHODS Female breast cancer survivors who had been diagnosed and treated at age 60 or older and were 5-15-year survivors (N = 220) and age- and education-matched non-cancer controls (N = 123) were assessed at enrollment and at 8-, 16-, and 24-month follow-ups with standard neuropsychological tests and the comprehensive geriatric assessment which was used to calculate the deficit accumulation frailty index (DAFI). Blood or saliva samples for APOE genotyping were collected at enrollment. Participants were purposely recruited so that approximately 50% had a history of treatment with chemotherapy or and 50% were not exposed to chemotherapy. RESULTS Latent variable mediation analysis revealed that cognitive performance was mediated by deficit accumulation for all three domains. The direct effect of cancer diagnosis and treatment history was significant for the Language domain (p = 0.04), a trend for the learning and memory domain (p = 0.054), and non-significant for the attention, processing speed, executive function (APE) domain. Carrying the APOE ε4 allele had a significant negative direct effect on the APE domain (p = 0.05) but no indirect effect through deficit accumulation. CONCLUSION Cognitive function in older, long-term breast cancer survivors appears to be primarily mediated through deficit accumulation. IMPLICATIONS FOR CANCER SURVIVORS These findings have important clinical implications suggesting that the most effective intervention to prevent or slow cognitive aging in older cancer survivors may be through prevention or management of comorbidities and interventions that maintain functional capacity (exercise, physical therapy) and social and mental health.
Collapse
Affiliation(s)
- Tim A Ahles
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
| | - Elizabeth Schofield
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Yuelin Li
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Elizabeth Ryan
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Irene Orlow
- Department of Epidemiology and Biostatistics, Molecular Epidemiology Laboratory, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sunita K Patel
- Departments of Population Science and Supportive Care Medicine, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Tiffany Traina
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - James C Root
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| |
Collapse
|
7
|
A Novel Four Mitochondrial Respiration-Related Signature for Predicting Biochemical Recurrence of Prostate Cancer. J Clin Med 2023; 12:jcm12020654. [PMID: 36675580 PMCID: PMC9866444 DOI: 10.3390/jcm12020654] [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: 12/09/2022] [Revised: 01/09/2023] [Accepted: 01/10/2023] [Indexed: 01/18/2023] Open
Abstract
The biochemical recurrence (BCR) of patients with prostate cancer (PCa) after radical prostatectomy is high, and mitochondrial respiration is reported to be associated with the metabolism in PCa development. This study aimed to establish a mitochondrial respiratory gene-based risk model to predict the BCR of PCa. RNA sequencing data of PCa were downloaded from The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) databases, and mitochondrial respiratory-related genes (MRGs) were sourced via GeneCards. The differentially expressed mitochondrial respiratory and BCR-related genes (DE-MR-BCRGs) were acquired through overlapping BCR-related differentially expressed genes (BCR-DEGs) and differentially expressed MRGs (DE-MRGs) between PCa samples and controls. Further, univariate Cox, least absolute shrinkage and selection operator (LASSO), and multivariate Cox analyses were performed to construct a DE-MRGs-based risk model. Then, a nomogram was established by analyzing the independent prognostic factor of five clinical features and risk scores. Moreover, Gene Set Enrichment Analysis (GSEA), tumor microenvironment, and drug susceptibility analyses were employed between high- and low-risk groups of PCa patients with BCR. Finally, qRT-PCR was utilized to validate the expression of prognostic genes. We identified 11 DE-MR-BCRGs by overlapping 132 DE-MRGs and 13 BCR-DEGs and constructed a risk model consisting of 4 genes (APOE, DNAH8, EME2, and KIF5A). Furthermore, we established an accurate nomogram, including a risk score and a Gleason score, for the BCR prediction of PCa patients. The GSEA result suggested the risk model was related to the PPAR signaling pathway, the cholesterol catabolic process, the organic hydroxy compound biosynthetic process, the small molecule catabolic process, and the steroid catabolic process. Simultaneously, we found six immune cell types relevant to the risk model: resting memory CD4+ T cells, monocytes, resting mast cells, activated memory CD4+ T cells, regulatory T cells (Tregs), and macrophages M2. Moreover, the risk model could affect the IC50 of 12 cancer drugs, including Lapatinib, Bicalutamide, and Embelin. Finally, qRT-PCR showed that APOE, EME2, and DNAH8 were highly expressed in PCa, while KIF5A was downregulated in PCa. Collectively, a mitochondrial respiratory gene-based nomogram including four genes and one clinical feature was established for BCR prediction in patients with PCa, which could provide novel strategies for further studies.
Collapse
|
8
|
He Y, Chen J, Ma Y, Chen H. Apolipoproteins: New players in cancers. Front Pharmacol 2022; 13:1051280. [PMID: 36506554 PMCID: PMC9732396 DOI: 10.3389/fphar.2022.1051280] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 11/15/2022] [Indexed: 11/26/2022] Open
Abstract
Apolipoproteins (APOs), the primary protein moiety of lipoproteins, are known for their crucial role in lipid traffic and metabolism. Despite extensive exploration of APOs in cardiovascular diseases, their roles in cancers did not attract enough attention. Recently, research focusing on the roles of APOs in cancers has flourished. Multiple studies demonstrate the interaction of APOs with classical pathways of tumorigenesis. Besides, the dysregulation of APOs may indicate cancer occurrence and progression, thus serving as potential biomarkers for cancer patients. Herein, we summarize the mechanisms of APOs involved in the development of various cancers, their applications as cancer biomarkers and their genetic polymorphism associated with cancer risk. Additionally, we also discuss the potential anti-cancer therapies by virtue of APOs. The comprehensive review of APOs in cancers may advance the understanding of the roles of APOs in cancers and their potential mechanisms. We hope that it will provide novel clues and new therapeutic strategies for cancers.
Collapse
Affiliation(s)
- Yingcheng He
- Department of Histology and Embryology, Medical College of Nanchang University, Nanchang, Jiangxi, China,Medical Department, Queen Mary School, Nanchang University, Nanchang, Jiangxi, China
| | - Jianrui Chen
- Department of Histology and Embryology, Medical College of Nanchang University, Nanchang, Jiangxi, China,Medical Department, Queen Mary School, Nanchang University, Nanchang, Jiangxi, China
| | - Yanbing Ma
- Department of Histology and Embryology, Medical College of Nanchang University, Nanchang, Jiangxi, China,Medical Department, Queen Mary School, Nanchang University, Nanchang, Jiangxi, China
| | - Hongping Chen
- Department of Histology and Embryology, Medical College of Nanchang University, Nanchang, Jiangxi, China,Jiangxi Key Laboratory of Experimental Animals, Nanchang University, Nanchang, Jiangxi, China,*Correspondence: Hongping Chen,
| |
Collapse
|
9
|
McGinnis GJ, Holden S, Yu B, Ransom C, Guidarelli C, De B, Diao K, Boyce D, Thomas CR, Winters-Stone K, Raber J. Association of fall rate and functional status by APOE genotype in cancer survivors after exercise intervention. Oncotarget 2022; 13:1259-1270. [PMID: 36441715 DOI: 10.18632/oncotarget.28310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
PURPOSE/OBJECTIVES Cancer treatment survivors often report impaired functioning and increased falls. Not all survivors experience the same symptom burden, suggesting individual susceptibilities. APOE genotype is a potential genetic risk factor for cancer treatment related side effects. Lifestyle factors such as physical activity can mitigate the effect of APOE genotype on measures of clinical interest in individuals without a history of cancer. We tested the hypothesis that APOE genotype influences cancer treatment related side effects and symptoms as well as response to exercise intervention. MATERIALS AND METHODS Data from a subsample of a study of fall prevention exercise in post-treatment female cancer survivors aged 50-75 years old (https://clinicaltrials.gov NCT01635413) were used to conduct a secondary data analysis. ApoE genotype was determined by serum sampling. Physical functioning, frequency of falls, and symptom burden were assessed using survey instruments. RESULTS Data from 126 female cancer survivors a median of 49 months out from cancer diagnosis were analyzed. ApoE4 carriers trended toward a higher fall rate at baseline (p = 0.059), but after exercise intervention had a fall rate lower than E4 non-carriers both immediately after structured intervention (p = 0.013) and after 6 months of follow up (p = 0.002). E2 carriers did not show improved measures of depressive symptoms and self-report disability after exercise intervention. E3 homozygotes showed increased self report physical activity after the 6 month exercise intervention, but E4 and E2 carriers did not. CONCLUSIONS APOE genotype may modulate cancer treatment related side effects and symptoms and response to exercise intervention.
Collapse
Affiliation(s)
- Gwendolyn J McGinnis
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Sarah Holden
- Department of Behavioral Neuroscience, Oregon Health and Science University, Portland, OR 97239, USA
| | - Betty Yu
- Department of Behavioral Neuroscience, Oregon Health and Science University, Portland, OR 97239, USA
| | - Charlton Ransom
- Department of Behavioral Neuroscience, Oregon Health and Science University, Portland, OR 97239, USA
| | - Carolyn Guidarelli
- School of Nursing, Oregon Health and Science University, Portland, OR 97239, USA
| | - Brian De
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Kevin Diao
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - David Boyce
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Charles R Thomas
- Department of Radiation Medicine, Oregon Health and Science University, Portland, OR 97239, USA.,Department of Radiation Oncology, Dartmouth-Hitchcock's Dartmouth Cancer Center, Lebanon, NH 03756, USA
| | - Kerri Winters-Stone
- School of Nursing, Oregon Health and Science University, Portland, OR 97239, USA.,Knight Cancer Institute, Oregon Health and Science University, Portland, OR 97239, USA.,Joint last authors
| | - Jacob Raber
- Department of Behavioral Neuroscience, Oregon Health and Science University, Portland, OR 97239, USA.,Department of Radiation Medicine, Oregon Health and Science University, Portland, OR 97239, USA.,Department of Neurology and Division of Neuroscience, ONPRC, Oregon Health and Science University, Portland, OR 97239, USA.,Joint last authors
| |
Collapse
|
10
|
Krishna S, Hervey-Jumper SL. Neural Regulation of Cancer: Cancer-Induced Remodeling of the Central Nervous System. Adv Biol (Weinh) 2022; 6:e2200047. [PMID: 35802914 PMCID: PMC10182823 DOI: 10.1002/adbi.202200047] [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: 02/28/2022] [Revised: 06/01/2022] [Indexed: 01/28/2023]
Abstract
In recent years, there have been significant advances in understanding the neuronal influence on the biology of solid tumors such as prostate, pancreatic, gastric, and brain cancers. An increasing amount of experimental evidence across multiple tumor types strongly suggests the existence of bidirectional crosstalk between cancer cells and the neural microenvironment. However, unlike cancers affecting many solid organs, brain tumors, namely gliomas, can synaptically integrate into neural circuits and thus can exert a greater potential to induce dynamic remodeling of functional circuits resulting in long-lasting behavioral changes. The first part of the review describes dynamic changes in language, sensory, and motor networks following glioma development and presents evidence focused on how different patterns of glioma-induced cortical reorganization may predict the degree and time course of functional recovery in brain tumor patients. The second part focuses on the network and cellular-level mechanisms underlying glioma-induced cerebral reorganization. Finally, oncological and clinical factors influencing glioma-induced network remodeling in glioma patients are reviewed.
Collapse
Affiliation(s)
- Saritha Krishna
- Department of Neurological Surgery, University of California, San Francisco, CA, 94143, USA
| | - Shawn L Hervey-Jumper
- Department of Neurological Surgery, University of California, San Francisco, CA, 94143, USA.,Weill Neurosciences Institute, University of California, San Francisco, CA, 94143, USA.,Helen Diller Comprehensive Cancer Center, University of California, San Francisco, CA, 94143, USA
| |
Collapse
|
11
|
Reyes-González J, Barajas-Olmos F, García-Ortiz H, Magraner-Pardo L, Pons T, Moreno S, Aguirre-Cruz L, Reyes-Abrahantes A, Martínez-Hernández A, Contreras-Cubas C, Barrios-Payan J, Ruiz-Garcia H, Hernandez-Pando R, Quiñones-Hinojosa A, Orozco L, Abrahantes-Pérez MDC. Brain radiotoxicity-related 15CAcBRT gene expression signature predicts survival prognosis of glioblastoma patients. Neuro Oncol 2022; 25:303-314. [PMID: 35802478 PMCID: PMC9925695 DOI: 10.1093/neuonc/noac171] [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: 11/13/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Glioblastoma is the most common and devastating primary brain cancer. Radiotherapy is standard of care; however, it is associated with brain radiation toxicity (BRT). This study used a multi-omics approach to determine whether BRT-related genes (RGs) harbor survival prognostic value and whether their encoded proteins represent novel therapeutic targets for glioblastoma. METHODS RGs were identified through analysis of single-nucleotide variants associated with BRT (R-SNVs). Functional relationships between RGs were established using Protein-Protein Interaction networks. The influence of RGs and their functional groups on glioblastoma prognosis was evaluated using clinical samples from the Glioblastoma Bio-Discovery Portal database and validated using the Chinese Glioma Genome Atlas dataset. The identification of clusters of radiotoxic and putative pathogenic variants in proteins encoded by RGs was achieved by computational 3D structural analysis. RESULTS We identified the BRT-related 15CAcBRT molecular signature with prognostic value in glioblastoma, by analysis of the COMT and APOE protein functional groups. Its external validation confirmed clinical relevance independent of age, MGMT promoter methylation status, and IDH mutation status. Interestingly, the genes IL6, APOE, and MAOB documented significant gene expression levels alteration, useful for drug repositioning. Biological networks associated with 15CAcBRT signature involved pathways relevant to cancer and neurodegenerative diseases. Analysis of 3D clusters of radiotoxic and putative pathogenic variants in proteins coded by RGs unveiled potential novel therapeutic targets in neuro-oncology. CONCLUSIONS 15CAcBRT is a BRT-related molecular signature with prognostic significance for glioblastoma patients and represents a hub for drug repositioning and development of novel therapies.
Collapse
Affiliation(s)
| | | | - Humberto García-Ortiz
- Immunogenomics and Metabolic Diseases Laboratory, National Institute of Genomic Medicine, Mexico City, Mexico
| | | | - Tirso Pons
- Department of Immunology and Oncology, National Center for Biotechnology, Spanish National Research Council (CNB-CSIC), Madrid, Spain
| | - Sergio Moreno
- Radioneurosurgery Unit, National Institute of Neurology and Neurosurgery;Mexico City, Mexico
| | - Lucinda Aguirre-Cruz
- Neuroendocrinology Laboratory, National Institute of Neurology and Neurosurgery; Mexico City, Mexico
| | - Andy Reyes-Abrahantes
- Precision Translational Oncology Laboratory, National Institute of Genomic Medicine, Mexico City, Mexico
| | - Angélica Martínez-Hernández
- Immunogenomics and Metabolic Diseases Laboratory, National Institute of Genomic Medicine, Mexico City, Mexico
| | - Cecilia Contreras-Cubas
- Immunogenomics and Metabolic Diseases Laboratory, National Institute of Genomic Medicine, Mexico City, Mexico
| | - Jorge Barrios-Payan
- Department of Pathology, National Institute of Medical Sciences and Nutrition Salvador Zubiran, Mexico City, Mexico
| | - Henry Ruiz-Garcia
- Department of Neurosurgery and Brain Tumor Stem Cell Research Laboratory, Mayo Clinic, Jacksonville, Florida,USA
| | - Rogelio Hernandez-Pando
- Department of Pathology, National Institute of Medical Sciences and Nutrition Salvador Zubiran, Mexico City, Mexico
| | - Alfredo Quiñones-Hinojosa
- Department of Neurosurgery and Brain Tumor Stem Cell Research Laboratory, Mayo Clinic, Jacksonville, Florida,USA
| | - Lorena Orozco
- Immunogenomics and Metabolic Diseases Laboratory, National Institute of Genomic Medicine, Mexico City, Mexico
| | - María del Carmen Abrahantes-Pérez
- Corresponding Author: María del Carmen Abrahantes-Pérez, PhD, Precision Translational Oncology Laboratory, National Institute of Genomic Medicine, Periférico Sur 4809, Tlalpan, Mexico City C.P. 14610, Mexico ()
| |
Collapse
|
12
|
Kline C, Stoller S, Byer L, Samuel D, Lupo JM, Morrison MA, Rauschecker AM, Nedelec P, Faig W, Dubal DB, Fullerton HJ, Mueller S. An Integrated Analysis of Clinical, Genomic, and Imaging Features Reveals Predictors of Neurocognitive Outcomes in a Longitudinal Cohort of Pediatric Cancer Survivors, Enriched with CNS Tumors (Rad ART Pro). Front Oncol 2022; 12:874317. [PMID: 35814456 PMCID: PMC9259981 DOI: 10.3389/fonc.2022.874317] [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: 02/11/2022] [Accepted: 05/16/2022] [Indexed: 11/13/2022] Open
Abstract
Background Neurocognitive deficits in pediatric cancer survivors occur frequently; however, individual outcomes are unpredictable. We investigate clinical, genetic, and imaging predictors of neurocognition in pediatric cancer survivors, with a focus on survivors of central nervous system (CNS) tumors exposed to radiation. Methods One hundred eighteen patients with benign or malignant cancers (median diagnosis age: 7; 32% embryonal CNS tumors) were selected from an existing multi-institutional cohort (RadART Pro) if they had: 1) neurocognitive evaluation; 2) available DNA; 3) standard imaging. Utilizing RadART Pro, we collected clinical history, genomic sequencing, CNS imaging, and neurocognitive outcomes. We performed single nucleotide polymorphism (SNP) genotyping for candidate genes associated with neurocognition: COMT, BDNF, KIBRA, APOE, KLOTHO. Longitudinal neurocognitive testing were performed using validated computer-based CogState batteries. The imaging cohort was made of patients with available iron-sensitive (n = 28) and/or T2 FLAIR (n = 41) sequences. Cerebral microbleeds (CMB) were identified using a semi-automated algorithm. Volume of T2 FLAIR white matter lesions (WML) was measured using an automated method based on a convolutional neural network. Summary statistics were performed for patient characteristics, neurocognitive assessments, and imaging. Linear mixed effects and hierarchical models assessed patient characteristics and SNP relationship with neurocognition over time. Nested case-control analysis was performed to compare candidate gene carriers to non-carriers. Results CMB presence at baseline correlated with worse performance in 3 of 7 domains, including executive function. Higher baseline WML volumes correlated with worse performance in executive function and verbal learning. No candidate gene reliably predicted neurocognitive outcomes; however, APOE ϵ4 carriers trended toward worse neurocognitive function over time compared to other candidate genes and carried the highest odds of low neurocognitive performance across all domains (odds ratio 2.85, P=0.002). Hydrocephalus and seizures at diagnosis were the clinical characteristics most frequently associated with worse performance in neurocognitive domains (5 of 7 domains). Overall, executive function and verbal learning were the most frequently negatively impacted neurocognitive domains. Conclusion Presence of CMB, APOE ϵ4 carrier status, hydrocephalus, and seizures correlate with worse neurocognitive outcomes in pediatric cancer survivors, enriched with CNS tumors exposed to radiation. Ongoing research is underway to verify trends in larger cohorts.
Collapse
Affiliation(s)
- Cassie Kline
- Division of Oncology, Department of Pediatrics, Children’s Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
- Division of Child Neurology, Department of Neurology, University of California, San Francisco, United States
- Department of Pediatrics, University of California, San Francisco, San Francisco, CA, United States
| | - Schuyler Stoller
- Division of Child Neurology, Department of Neurology, University of California, San Francisco, United States
| | - Lennox Byer
- UCSF School of Medicine, University of California, San Francisco, United States
| | - David Samuel
- Division of Pediatric Hematology/Oncology, Valley Children’s Hospital, Madera, CA, United States
| | - Janine M. Lupo
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, United States
| | - Melanie A. Morrison
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, United States
| | - Andreas M. Rauschecker
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, United States
| | - Pierre Nedelec
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, United States
| | - Walter Faig
- Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Dena B. Dubal
- Department of Neurology, University of California, San Francisco, CA, United States
| | - Heather J. Fullerton
- Division of Child Neurology, Department of Neurology, University of California, San Francisco, United States
- Department of Pediatrics, University of California, San Francisco, San Francisco, CA, United States
| | - Sabine Mueller
- Division of Child Neurology, Department of Neurology, University of California, San Francisco, United States
- Department of Pediatrics, University of California, San Francisco, San Francisco, CA, United States
- Department of Neurological Surgery, University of California, San Francisco, CA, United States
- *Correspondence: Sabine Mueller,
| |
Collapse
|
13
|
Jammula V, Rogers JL, Vera E, Christ A, Leeper HE, Acquaye A, Briceno N, Choi A, Grajkowska E, Levine J, Lindsley M, Reyes J, Roche K, Timmer M, Boris L, Burton E, Lollo N, Panzer M, Smith-Cohn MA, Penas-Prado M, Pillai V, Theeler BJ, Wu J, Gilbert MR, Armstrong TS. The Montreal Cognitive Assessment (MoCA) in Neuro-Oncology: A Pilot Study of Feasibility and Utility in Telehealth and In-Person Clinical Assessments. Neurooncol Pract 2022; 9:429-440. [PMID: 36124322 PMCID: PMC9384084 DOI: 10.1093/nop/npac038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Cognitive impairments are a common burden for patients with primary CNS tumors. Neuropsychological assessment batteries can be too lengthy, which limits their use as an objective measure of cognition during routine care. The purpose of this study was to evaluate the feasibility and utility of the brief Montreal Cognitive Assessment (MoCA) in routine in-person and telehealth visits (as a result of the global COVID-19 pandemic) with neuro-oncology patients.
Methods
71 adults with primary CNS tumors completed MoCA testing in-person (n=47) and via telehealth (n=24). Patient-reported outcomes (PROs), including symptom burden and interference, perceived cognition, general health status, and anxiety and depression, were and correlation analysis were included in this study. Feasibility was assessed through a provider satisfaction questionnaire.
Results
Patients were primarily White (83%), college-educated (71%) males (54%) with high grade tumors (66%). The average total score on the MoCA administered in-person was 25 (range: 6-30), with 34% classified as abnormal, and the average total score via telehealth was 26 (range: 12-30), with 29% classified as abnormal. Providers reported satisfaction in using the MoCA during routine clinical care, both in-person and via telehealth. Lower MoCA scores correlated with worse symptom severity, KPS, age, education, and previous treatment.
Conclusions
The MoCA was feasible in clinical and telehealth settings, and its relationship to clinical characteristics and PROs highlight the need for both objective and patient-reported measures of cognition to understand the overall cognitive profile of a patient with a CNS tumor.
Collapse
Affiliation(s)
- Varna Jammula
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - James L Rogers
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Elizabeth Vera
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Alexa Christ
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Heather E Leeper
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Alvina Acquaye
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Nicole Briceno
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Anna Choi
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Ewa Grajkowska
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jason Levine
- Office of Information Technology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Matthew Lindsley
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jennifer Reyes
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Kayla Roche
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Michael Timmer
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Lisa Boris
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Eric Burton
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Nicole Lollo
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Marissa Panzer
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Matthew A Smith-Cohn
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Marta Penas-Prado
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Valentina Pillai
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Brett J Theeler
- Department of Neurology, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Jing Wu
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Mark R Gilbert
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Terri S Armstrong
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| |
Collapse
|
14
|
Jacob J, Feuvret L, Simon JM, Ribeiro M, Nichelli L, Jenny C, Ricard D, Psimaras D, Hoang-Xuan K, Maingon P. Neurological side effects of radiation therapy. Neurol Sci 2022; 43:2363-2374. [DOI: 10.1007/s10072-022-05944-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 02/05/2022] [Indexed: 10/19/2022]
|
15
|
Wefel JS, Zhou R, Sulman EP, Boehling NS, Armstrong GN, Tsavachidis S, Liang FW, Etzel CJ, Kahalley LS, Small BJ, Scheurer ME, Bondy ML, Liu Y. Genetic modulation of longitudinal change in neurocognitive function among adult glioma patients. J Neurooncol 2021; 156:185-193. [PMID: 34817796 DOI: 10.1007/s11060-021-03905-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 11/17/2021] [Indexed: 11/24/2022]
Abstract
PURPOSE Impaired neurocognitive function (NCF) is extremely common in patients with higher grade primary brain tumor. We previously reported evidence of genetic variants associated with NCF in glioma patients prior to treatment. However, little is known about the effect of genetic variants on NCF decline after adjuvant therapy. METHODS Patients (N = 102) completed longitudinal NCF assessments that included measures of verbal memory, processing speed, and executive function. Testing was conducted in the postoperative period with an average follow up interval of 1.3 years. We examined polymorphisms in 580 genes related to five pathways (inflammation, DNA repair, metabolism, cognitive, and telomerase). RESULTS Five polymorphisms were associated with longitudinal changes in processing speed and 14 polymorphisms with executive function. Change in processing speed was strongly associated with MCPH1 rs17631450 (P = 2.2 × 10-7) and CCDC26 rs7005206 (P = 9.3 × 10-7) in the telomerase pathway; while change in executive function was more strongly associated with FANCF rs1514084 (P = 2.9 × 10-6) in the DNA repair pathway and DAOA rs12428572 (P = 2.4 × 10-5) in the cognitive pathway. Joint effect analysis found significant genetic-dosage effects for longitudinal changes in processing speed (Ptrend = 1.5 × 10-10) and executive function (Ptrend = 2.1 × 10-11). In multivariable analyses, predictors of NCF decline included progressive disease, lower baseline NCF performance, and more at-risk genetic variants, after adjusting for age, sex, education, tumor location, histology, and disease progression. CONCLUSION Our longitudinal analyses revealed that polymorphisms in telomerase, DNA repair, and cognitive pathways are independent predictors of decline in NCF in glioma patients.
Collapse
Affiliation(s)
- Jeffrey S Wefel
- Section of Neuropsychology, Department of Neuro-Oncology, The University of Texas M.D. Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 431, Houston, TX, 77030, USA.
| | - Renke Zhou
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, One Baylor Plaza, Mailstop BCM305, Houston, TX, 77030, USA
| | - Erik P Sulman
- Department of Radiation Oncology, The University of Texas M.D. Anderson Cancer Center, Houston, TX, 77030, USA
| | - Nicholas S Boehling
- Department of Radiation Oncology, The University of Texas M.D. Anderson Cancer Center, Houston, TX, 77030, USA
| | - Georgina N Armstrong
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, One Baylor Plaza, Mailstop BCM305, Houston, TX, 77030, USA
| | - Spiridon Tsavachidis
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, One Baylor Plaza, Mailstop BCM305, Houston, TX, 77030, USA
| | - Fu-Wen Liang
- Institute of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Carol J Etzel
- Biostatistics, Corrona, LLC, Southborough, MA, 01772, USA
| | - Lisa S Kahalley
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Brent J Small
- School of Aging Studies, University of South Florida, 4202 E Fowler Avenue, Tampa, FL, 33620, USA
| | - Michael E Scheurer
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, One Baylor Plaza, Mailstop BCM305, Houston, TX, 77030, USA
| | - Melissa L Bondy
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, One Baylor Plaza, Mailstop BCM305, Houston, TX, 77030, USA.
| | - Yanhong Liu
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, One Baylor Plaza, Mailstop BCM305, Houston, TX, 77030, USA.
| |
Collapse
|
16
|
Parsons MW, Peters KB, Floyd SR, Brown P, Wefel JS. Preservation of neurocognitive function in the treatment of brain metastases. Neurooncol Adv 2021; 3:v96-v107. [PMID: 34859237 PMCID: PMC8633744 DOI: 10.1093/noajnl/vdab122] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Neurocognitive function (NCF) deficits are common in patients with brain metastases, occurring in up to 90% of cases. NCF deficits may be caused by tumor-related factors and/or treatment for the metastasis, including surgery, radiation therapy, chemotherapy, and immunotherapy. In recent years, strategies to prevent negative impact of treatments and ameliorate cognitive deficits for patients with brain tumors have gained momentum. In this review, we report on research that has established the efficacy of preventative and rehabilitative therapies for NCF deficits in patients with brain metastases. Surgical strategies include the use of laser interstitial thermal therapy and intraoperative mapping. Radiotherapy approaches include focal treatments such as stereotactic radiosurgery and tailored approaches such as hippocampal avoidant whole-brain radiotherapy (WBRT). Pharmacologic options include use of the neuroprotectant memantine to reduce cognitive decline induced by WBRT and incorporation of medications traditionally used for attention and memory problems. Integration of neuropsychology into the care of patients with brain metastases helps characterize cognitive patterns, educate patients and families regarding their management, and guide rehabilitative therapies. These and other strategies will become even more important for long-term survivors of brain metastases as treatment options improve.
Collapse
Affiliation(s)
- Michael W Parsons
- Pappas Center for Neuro-Oncology, Department of Psychiatry, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Katherine B Peters
- Preston Robert Tisch Brain Tumor Center, Department of Neurosurgery, Duke University Medical Center, Durham, North Carolina, USA
| | - Scott R Floyd
- Department of Radiation Oncology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Paul Brown
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | - Jeffrey S Wefel
- Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| |
Collapse
|
17
|
Van Dyk K, Crespi CM, Bower JE, Carroll JE, Petersen L, Ganz PA. Association of APOE4 genotype and treatment with cognitive outcomes in breast cancer survivors over time. NPJ Breast Cancer 2021; 7:112. [PMID: 34480030 PMCID: PMC8417038 DOI: 10.1038/s41523-021-00327-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 07/26/2021] [Indexed: 11/09/2022] Open
Abstract
This prospective longitudinal study of breast cancer survivors (n = 167) examined the association of apolipoprotein ε4 (APOE ε4) genotype with cognition and interactions with chemotherapy or endocrine therapy up to 6 years after treatment. In general, we found no effects of ε4 across timepoints and treatment exposures; post hoc analysis at 3-6 years suggested a trend towards worse cognition in the domains of attention and learning among ε4 carriers exposed to endocrine therapy. Further study is needed.
Collapse
Affiliation(s)
- Kathleen Van Dyk
- Semel Institute and Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, UCLA, Los Angeles, CA, USA
- Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA, USA
| | - Catherine M Crespi
- Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA, USA
- Department of Biostatistics, Fielding School of Public Health, UCLA, Los Angeles, CA, USA
| | - Julienne E Bower
- Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA, USA
- Department of Psychology, UCLA, Los Angeles, CA, USA
- Cousins Center for Psychoneuroimmunology, UCLA, Los Angeles, CA, USA
| | - Judith E Carroll
- Semel Institute and Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, UCLA, Los Angeles, CA, USA
- Cousins Center for Psychoneuroimmunology, UCLA, Los Angeles, CA, USA
| | - Laura Petersen
- Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA, USA
| | - Patricia A Ganz
- Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA, USA.
- Department of Medicine (Hematology-Oncology), David Geffen School of Medicine, UCLA, Los Angeles, CA, USA.
- Department of Health Policy and Management, Fielding School of Public Health, UCLA, Los Angeles, CA, USA.
| |
Collapse
|
18
|
Kautiainen RJ, Keeler C, Dwivedi B, MacDonald TJ, King TZ. MTHFR single nucleotide polymorphism associated with working memory in pediatric medulloblastoma survivors. Child Neuropsychol 2021; 28:287-301. [PMID: 34448443 DOI: 10.1080/09297049.2021.1970736] [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: 10/20/2022]
Abstract
Background Associations have been found between single nucleotide polymorphisms (SNPs) in the MTHFR gene and cognitive outcomes in cancer survivors. Prior research has demonstrated that the presence of MTHFR SNPs (rs1801131 and rs1801133) in survivors of acute lymphoblastic leukemia (ALL) corresponds to impairments in attention and executive functioning. The current study examines the associations between rs1801131 and/or rs1801133 SNPs and cognitive performance in long-term survivors of medulloblastoma. Procedure: Eighteen pediatric medulloblastoma survivors, on average 12.42 years post-diagnosis, completed the Digit Span Forward, Digit Span Backward, California Verbal Learning Test Trial 1, and Auditory Consonant Trigrams tests. MTHFR SNPs were detected using whole genome sequencing data and custom scripts within R software. Results: Survivors with a rs1801131 SNP performed significantly worse on Digit Span Backward than survivors without this SNP exhibiting a large effect (p = 0.049; d = 0.95). Survivors with a rs1801131 SNP performed worse on Digit Span Forward (d = 0.478) and the CVLT Trial 1 (d = 0.417) with medium effect sizes. In contrast to rs1801131, relationships were not identified between a rs1801133 SNP and these performance measures. Conclusions Our findings demonstrate the potential links between MTHFR SNPs and cognitive outcomes following treatment in brain tumor survivors. The current findings establish a novel relationship between rs1801131 and working memory in medulloblastoma. Increases in homocysteine levels and oxidative damage from radiation may lead to adverse long-term outcomes. This establishes the need to look beyond leukemia and methotrexate treatment to consider the risk of MTHFR SNPs for medulloblastoma survivors.
Collapse
Affiliation(s)
| | - Courtney Keeler
- Department of Psychology, Georgia State University, Atlanta, GA, USA
| | - Bhakti Dwivedi
- Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Tobey J MacDonald
- Aflac Cancer and Blood Disorders Center of Children's Healthcare of Atlanta, Atlanta GA, USA.,Emory University Medical School, Atlanta, GA, USA
| | - Tricia Z King
- Department of Psychology, Georgia State University, Atlanta, GA, USA.,Neuroscience Institute, Georgia State University, Atlanta, GA, USA
| |
Collapse
|
19
|
Boerma M, Davis CM, Jackson IL, Schaue D, Williams JP. All for one, though not one for all: team players in normal tissue radiobiology. Int J Radiat Biol 2021; 98:346-366. [PMID: 34129427 DOI: 10.1080/09553002.2021.1941383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
PURPOSE As part of the special issue on 'Women in Science', this review offers a perspective on past and ongoing work in the field of normal (non-cancer) tissue radiation biology, highlighting the work of many of the leading contributors to this field of research. We discuss some of the hypotheses that have guided investigations, with a focus on some of the critical organs considered dose-limiting with respect to radiation therapy, and speculate on where the field needs to go in the future. CONCLUSIONS The scope of work that makes up normal tissue radiation biology has and continues to play a pivotal role in the radiation sciences, ensuring the most effective application of radiation in imaging and therapy, as well as contributing to radiation protection efforts. However, despite the proven historical value of preclinical findings, recent decades have seen clinical practice move ahead with altered fractionation scheduling based on empirical observations, with little to no (or even negative) supporting scientific data. Given our current appreciation of the complexity of normal tissue radiation responses and their temporal variability, with tissue- and/or organ-specific mechanisms that include intra-, inter- and extracellular messaging, as well as contributions from systemic compartments, such as the immune system, the need to maintain a positive therapeutic ratio has never been more urgent. Importantly, mitigation and treatment strategies, whether for the clinic, emergency use following accidental or deliberate releases, or reducing occupational risk, will likely require multi-targeted approaches that involve both local and systemic intervention. From our personal perspective as five 'Women in Science', we would like to acknowledge and applaud the role that many female scientists have played in this field. We stand on the shoulders of those who have gone before, some of whom are fellow contributors to this special issue.
Collapse
Affiliation(s)
- Marjan Boerma
- Division of Radiation Health, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Catherine M Davis
- Department of Pharmacology and Molecular Therapeutics, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Isabel L Jackson
- Division of Translational Radiation Sciences, Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Dörthe Schaue
- Department of Radiation Oncology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA
| | - Jacqueline P Williams
- Department of Environmental Medicine, University of Rochester Medical Center, Rochester, NY, USA
| |
Collapse
|
20
|
Cumulative incidence and risk factors for radiation induced leukoencephalopathy in high grade glioma long term survivors. Sci Rep 2021; 11:10176. [PMID: 33986314 PMCID: PMC8119685 DOI: 10.1038/s41598-021-89216-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 04/16/2021] [Indexed: 01/29/2023] Open
Abstract
The incidence and risk factors associated with radiation-induced leukoencephalopathy (RIL) in long-term survivors of high-grade glioma (HGG) are still poorly investigated. We performed a retrospective research in our institutional database for patients with supratentorial HGG treated with focal radiotherapy, having a progression-free overall survival > 30 months and available germline DNA. We reviewed MRI scans for signs of leukoencephalopathy on T2/FLAIR sequences, and medical records for information on cerebrovascular risk factors and neurological symptoms. We investigated a panel of candidate single nucleotide polymorphisms (SNPs) to assess genetic risk. Eighty-one HGG patients (18 grade IV and 63 grade III, 50M/31F) were included in the study. The median age at the time of radiotherapy was 48 years old (range 18-69). The median follow-up after the completion of radiotherapy was 79 months. A total of 44 patients (44/81, 54.3%) developed RIL during follow-up. Twenty-nine of the 44 patients developed consistent symptoms such as subcortical dementia (n = 28), gait disturbances (n = 12), and urinary incontinence (n = 9). The cumulative incidence of RIL was 21% at 12 months, 42% at 36 months, and 48% at 60 months. Age > 60 years, smoking, and the germline SNP rs2120825 (PPARg locus) were associated with an increased risk of RIL. Our study identified potential risk factors for the development of RIL (age, smoking, and the germline SNP rs2120825) and established the rationale for testing PPARg agonists in the prevention and management of late-delayed radiation-induced neurotoxicity.
Collapse
|
21
|
Butterbrod E, Sitskoorn M, Bakker M, Jakobs B, Fleischeuer R, Roijers J, Rutten G, Gehring K. The APOE ε4 allele in relation to pre- and postsurgical cognitive functioning of patients with primary brain tumors. Eur J Neurol 2021; 28:1665-1676. [PMID: 33342004 PMCID: PMC8247965 DOI: 10.1111/ene.14693] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 12/03/2020] [Accepted: 12/06/2020] [Indexed: 12/01/2022]
Abstract
BACKGROUND Recent studies suggest a relationship between the APOE ε4 allele and cognitive outcome in patients treated for malignant brain tumors. Still, longitudinal investigations that include a pretreatment cognitive assessment are lacking and APOE's effects in patients with benign tumors are understudied. This study investigated presurgical cognitive performance and postsurgical change in ε4-carrying and non-carrying patients with glioma and meningioma. METHODS Neuropsychological test scores (CNS Vital Signs battery [seven measures], Digit Span Forward/Backward, Letter Fluency test) were obtained as part of a prospective study in which patients with meningioma and glioma underwent cognitive assessment 1 day before (T0, n = 505) and 3 (T3, n = 418) and 12 months after (T12, n = 167) surgery. APOE isoforms were identified retrospectively. ε4 carriers and non-carriers were compared with regard to pretreatment cognitive performance on the group and individual level. Changes in performances over time were compared with longitudinal mixed model analysis in the total sample and the subgroup receiving adjuvant treatment. RESULTS Carriers and non-carriers did not differ with regard to pretreatment performance. No significant main effect of ε4 carrier status or interaction between time (T0-T12) and carrier status was found on any of the tests in the whole sample nor in the sample receiving adjuvant treatment. CONCLUSIONS This study found no evidence of increased vulnerability for pretreatment cognitive dysfunction or cognitive decline within 1 year after surgery in APOE ε4-carrying meningioma and glioma patients. Investigations that include larger samples at longer-term follow-up are recommended to investigate potential late treatment effects.
Collapse
Affiliation(s)
- Elke Butterbrod
- Department of Cognitive NeuropsychologyTilburg UniversityTilburgThe Netherlands
| | - Margriet Sitskoorn
- Department of Cognitive NeuropsychologyTilburg UniversityTilburgThe Netherlands
| | - Marjan Bakker
- Department of Methodology and StatisticsTilburg UniversityTilburgThe Netherlands
| | - Bernadette Jakobs
- Department of Laboratory MedicineElisabeth‐Tweesteden HospitalTilburgThe Netherlands
| | - Ruth Fleischeuer
- Clinical Pathology LaboratoryElisabeth‐Tweesteden HospitalTilburgThe Netherlands
| | - Janine Roijers
- Department of Laboratory MedicineElisabeth‐Tweesteden HospitalTilburgThe Netherlands
| | - Geert‐Jan Rutten
- Department of NeurosurgeryElisabeth‐Tweesteden HospitalTilburgThe Netherlands
| | - Karin Gehring
- Department of Cognitive NeuropsychologyTilburg UniversityTilburgThe Netherlands
- Department of NeurosurgeryElisabeth‐Tweesteden HospitalTilburgThe Netherlands
| |
Collapse
|
22
|
Rogers JL, Vera E, Acquaye A, Briceno N, Jammula V, King AL, Leeper H, Quezado MM, Gonzalez Alarcon J, Boris L, Burton E, Celiku O, Choi A, Christ A, Crandon S, Grajkowska E, Leggiero N, Lollo N, Penas-Prado M, Reyes J, Siegel C, Theeler BJ, Timmer M, Wall K, Wu J, Aldape K, Gilbert MR, Armstrong TS. Living with a central nervous system (CNS) tumor: findings on long-term survivorship from the NIH Natural History Study. Neurooncol Pract 2021; 8:460-474. [PMID: 34277024 DOI: 10.1093/nop/npab022] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Background Primary central nervous system (CNS) tumors are often associated with high symptom burden and a poor prognosis from the time of diagnosis. The purpose of this study is to describe patient-reported outcomes (PRO) data from long-term survivors (LTS; ≥5-year survival post-diagnosis). Methods Clinical/treatment/molecular characteristics and PROs (symptom burden/interference (MDASI-BT/SP), perceived cognition (Neuro-QoL), anxiety/depression (PROMIS), and general health status (EQ-5D-3L)) were collected on 248 adult LTS between 9/2016 and 8/2019. Descriptive statistics and regression analysis were used to report results. Results Participants had a median age of 47 years (19-82) and were primarily White (83%) males (51%) with high-grade tumors (59%) and few mutations. Forty-two percent of the 222 brain tumor LTS reported no moderate-to-severe symptoms, whereas 45% reported three or more; most common symptoms were fatigue (40%), difficulty remembering (29%), and drowsiness (28%). Among spine tumor LTS (n = 42), nearly half reported moderate-to-severe weakness, pain, fatigue, and numbness/tingling, with 72% experiencing activity-related interference. Severe anxiety, depression, and cognitive symptoms were reported in up to 23% of the sample. Brain tumor LTS at higher risk for severe symptoms were more likely to be young, unemployed, and have poor KPS (Karnofsky Performance Status), whereas high symptom-risk spinal cord tumor LTS had poor KPS and received any tumor treatment. Conclusions Findings indicate LTS fall into distinct cohorts with no significant symptoms or very high symptom burden, regardless of tumor grade or mutational profile. These LTS data demonstrate the need for survivorship care programs and future studies to explore the symptom trajectory of all CNS tumor patients for prevention and early interventions.
Collapse
Affiliation(s)
- James L Rogers
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Elizabeth Vera
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Alvina Acquaye
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Nicole Briceno
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Varna Jammula
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Amanda L King
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Heather Leeper
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Martha M Quezado
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Javier Gonzalez Alarcon
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Lisa Boris
- Leidos Biomedical Research, Frederick National Laboratory for Cancer Research Sponsored by the National Cancer Institute, Frederick, Maryland, USA
| | - Eric Burton
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Orieta Celiku
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Anna Choi
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Alexa Christ
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Sonja Crandon
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Ewa Grajkowska
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | | | - Nicole Lollo
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Marta Penas-Prado
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Jennifer Reyes
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Christine Siegel
- Leidos Biomedical Research, Frederick National Laboratory for Cancer Research Sponsored by the National Cancer Institute, Frederick, Maryland, USA
| | - Brett J Theeler
- Department of Neurology, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Michael Timmer
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Kathleen Wall
- Leidos Biomedical Research, Frederick National Laboratory for Cancer Research Sponsored by the National Cancer Institute, Frederick, Maryland, USA
| | - Jing Wu
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Kenneth Aldape
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Mark R Gilbert
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Terri S Armstrong
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| |
Collapse
|
23
|
Van Dyk K, Zhou X, Small BJ, Ahn J, Zhai W, Ahles T, Graham D, Jacobsen PB, Jim H, McDonald BC, Nudelman Holohan K, Patel SK, Rebeck GW, Root JC, Saykin AJ, Cohen HJ, Mandelblatt JS, Carroll JE. Protective Effects of APOE ε2 Genotype on Cognition in Older Breast Cancer Survivors: The Thinking and Living With Cancer Study. JNCI Cancer Spectr 2021; 5:pkab013. [PMID: 33748669 PMCID: PMC7962698 DOI: 10.1093/jncics/pkab013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 01/21/2021] [Indexed: 11/14/2022] Open
Abstract
Background Cancer-related cognitive decline (CRCD) has been linked to apolipoprotein E (APOE) gene ε4 polymorphisms. APOE ε4 polymorphisms are also the strongest genetic risk for late-onset Alzheimer disease (AD), whereas ε2 polymorphisms protect against AD. However, the effects of ε2 polymorphisms on CRCD have not been evaluated. Methods We evaluated nonmetastatic breast cancer survivors (n = 427) and matched noncancer controls (n = 407) ages 60-98 years assessed presystemic therapy from August 2010 to December 2017 with annual follow-up to 24 months. Neuropsychological assessment measured attention, processing speed, executive function, and learning and memory. Linear mixed-effects models tested the effects of having an ε2 allele (vs none) on longitudinal cognitive domain z scores by treatment group (chemotherapy with or without hormonal therapy, hormonal therapy, and control) controlling for covariates; participants with ε2/ε4 genotype were excluded. Sensitivity analyses examined effects of other covariates and any ε4 positivity. Results There was an interaction with genotype for attention, processing speed, and executive functioning domain scores (Beta = 0.32, 95% confidence interval = 0.00 to 0.65); the chemotherapy group with an ε2 allele had higher scores at baseline and maintained higher scores over time compared with those without an ε2 allele, and this protective effect was not seen for other groups. There was no effect of ε2 on learning and memory domain scores. Conclusions APOE ε2 polymorphisms may protect against CRCD in older breast cancer survivors receiving chemotherapy. With replication, this information could be useful for survivorship care and informing future studies of possible links to AD and defining mechanisms of protection.
Collapse
Affiliation(s)
- Kathleen Van Dyk
- UCLA Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, David Geffen School of Medicine, Jane and Terry Semel Institute for Neuroscience and Human Behavior, Jonsson Comprehensive Cancer Center, Los Angeles, CA, USA
| | - Xingtao Zhou
- 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
| | - Jaeil Ahn
- Department of Biostatistics, Bioinformatics, and Biomathematics, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - Wanting Zhai
- Department of Biostatistics, Bioinformatics, and Biomathematics, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - Tim Ahles
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | | | - Paul B Jacobsen
- Division of Cancer Control and Population Sciences, Healthcare Delivery Research Program, National Cancer Institute, Bethesda, MD, USA
| | - Heather Jim
- Department of Health Outcomes and Behavior, Moffitt Cancer Center and Research Institute, University of South Florida, Tampa, FL, USA
| | - Brenna C McDonald
- Department of Radiology and Imaging Sciences, Center for Neuroimaging, Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Kelly Nudelman Holohan
- Department of Medical and Molecular Genetics, Indiana Alzheimer’s Disease Research Center, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Sunita K Patel
- Departments of Population Sciences and Supportive Care Medicine, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - G William Rebeck
- Department of Neurosciences, Georgetown University School of Medicine, Georgetown University, Washington, DC, USA
| | - James C Root
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
- Departments of Psychiatry and Anesthesiology, Weill Medical College of Cornell University, New York, NY, USA
| | - Andrew J Saykin
- Department of Radiology and Imaging Sciences, Center for Neuroimaging, Indiana Alzheimer’s Disease Research Center, and the Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Harvey Jay Cohen
- Center for the Study of Aging and Human Development, Duke Cancer Institute, Duke University School of Medicine, Durham, NC, USA
| | - Jeanne S Mandelblatt
- Department of Oncology, Cancer Prevention and Control Program, Georgetown-Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - Judith E Carroll
- UCLA Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, David Geffen School of Medicine, Jane and Terry Semel Institute for Neuroscience and Human Behavior, Jonsson Comprehensive Cancer Center, Los Angeles, CA, USA
- Cousins Center for Psychoneuroimmunology, University of California, Los Angeles, Los Angeles, CA, USA
| |
Collapse
|
24
|
Krishna S, Kakaizada S, Almeida N, Brang D, Hervey-Jumper S. Central Nervous System Plasticity Influences Language and Cognitive Recovery in Adult Glioma. Neurosurgery 2021; 89:539-548. [PMID: 33476391 DOI: 10.1093/neuros/nyaa456] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 08/05/2020] [Indexed: 01/01/2023] Open
Abstract
Gliomas exist within the framework of complex neuronal circuitry in which network dynamics influence both tumor biology and cognition. The generalized impairment of cognition or loss of language function is a common occurrence for glioma patients. The interface between intrinsic brain tumors such as gliomas and functional cognitive networks are poorly understood. The ability to communicate effectively is critically important for receiving oncological therapies and maintaining a high quality of life. Although the propensity of gliomas to infiltrate cortical and subcortical structures and disrupt key anatomic language pathways is well documented, there is new evidence offering insight into the network and cellular mechanisms underpinning glioma-related aphasia and aphasia recovery. In this review, we will outline the current understanding of the mechanisms of cognitive dysfunction and recovery, using aphasia as an illustrative model.
Collapse
Affiliation(s)
- Saritha Krishna
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, California
| | - Sofia Kakaizada
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, California
| | - Nyle Almeida
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, California
| | - David Brang
- Department of Psychology, University of Michigan, Ann Arbor, Michigan
| | - Shawn Hervey-Jumper
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, California
| |
Collapse
|
25
|
Correa DD, Satagopan J, Martin A, Braun E, Kryza-Lacombe M, Cheung K, Sharma A, Dimitriadoy S, O'Connell K, Leong S, Karimi S, Lyo J, DeAngelis LM, Orlow I. Genetic variants and cognitive functions in patients with brain tumors. Neuro Oncol 2020; 21:1297-1309. [PMID: 31123752 PMCID: PMC6784270 DOI: 10.1093/neuonc/noz094] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Patients with brain tumors treated with radiotherapy (RT) and chemotherapy (CT) often experience cognitive dysfunction. We reported that single nucleotide polymorphisms (SNPs) in the APOE, COMT, and BDNF genes may influence cognition in brain tumor patients. In this study, we assessed whether genes associated with late-onset Alzheimer's disease (LOAD), inflammation, cholesterol transport, dopamine and myelin regulation, and DNA repair may influence cognitive outcome in this population. METHODS One hundred and fifty brain tumor patients treated with RT ± CT or CT alone completed a neurocognitive assessment and provided a blood sample for genotyping. We genotyped genes/SNPs in these pathways: (i) LOAD risk/inflammation/cholesterol transport, (ii) dopamine regulation, (iii) myelin regulation, (iv) DNA repair, (v) blood-brain barrier disruption, (vi) cell cycle regulation, and (vii) response to oxidative stress. White matter (WM) abnormalities were rated on brain MRIs. RESULTS Multivariable linear regression analysis with Bayesian shrinkage estimation of SNP effects, adjusting for relevant demographic, disease, and treatment variables, indicated strong associations (posterior association summary [PAS] ≥ 0.95) among tests of attention, executive functions, and memory and 33 SNPs in genes involved in: LOAD/inflammation/cholesterol transport (eg, PDE7A, IL-6), dopamine regulation (eg, DRD1, COMT), myelin repair (eg, TCF4), DNA repair (eg, RAD51), cell cycle regulation (eg, SESN1), and response to oxidative stress (eg, GSTP1). The SNPs were not significantly associated with WM abnormalities. CONCLUSION This novel study suggests that polymorphisms in genes involved in aging and inflammation, dopamine, myelin and cell cycle regulation, and DNA repair and response to oxidative stress may be associated with cognitive outcome in patients with brain tumors.
Collapse
Affiliation(s)
- Denise D Correa
- Department of Neurology and Radiology, Memorial Sloan Kettering Cancer Center, New York, New York.,Department of Neurology, Weill Cornell Medical College, New York, New York
| | - Jaya Satagopan
- Department of Epidemiology and Biostatistics and Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Axel Martin
- Department of Epidemiology and Biostatistics and Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Erica Braun
- Department of Neurology and Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Maria Kryza-Lacombe
- San Diego State University/University of California, San Diego Joint Doctoral Program in Clinical Psychology, San Diego, California
| | - Kenneth Cheung
- Department of Epidemiology and Biostatistics and Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ajay Sharma
- Department of Epidemiology and Biostatistics and Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sofia Dimitriadoy
- Department of Epidemiology and Biostatistics and Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Kelli O'Connell
- Department of Epidemiology and Biostatistics and Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Siok Leong
- Department of Epidemiology and Biostatistics and Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sasan Karimi
- Department of Neurology and Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - John Lyo
- Department of Neurology and Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Lisa M DeAngelis
- Department of Neurology and Radiology, Memorial Sloan Kettering Cancer Center, New York, New York.,Department of Neurology, Weill Cornell Medical College, New York, New York
| | - Irene Orlow
- Department of Epidemiology and Biostatistics and Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| |
Collapse
|
26
|
Johnson LA. APOE and metabolic dysfunction in Alzheimer's disease. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2020; 154:131-151. [PMID: 32739002 DOI: 10.1016/bs.irn.2020.02.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The strongest genetic risk factor for sporadic Alzheimer's disease (AD) is carriage of the E4 allele of APOE. Metabolic dysfunction also increases risk of dementia and AD. Facing a need for effective therapies and an aging global population, studies aimed at uncovering new therapeutic targets for AD have become critical. Insight into the biology underlying the effects of E4 and metabolic impairment on the brain may lead to novel therapies to reduce AD risk. An understudied hallmark of both AD patients and E4 individuals is a common metabolic impairment-cerebral glucose hypometabolism. This is a robust and replicated finding in humans, and begins decades prior to cognitive decline. Possession of E4 also appears to alter several other aspects of cerebral glucose metabolism, fatty acid metabolism, and management of oxidative stress through the pentose phosphate pathway. A critical knowledge gap in AD is the mechanism by which APOE alters cerebral metabolism and clarification as to its relevance to AD risk. Facing a need for effective therapies, studies aimed at uncovering new therapeutic targets have become critical. One such approach is to gain a better understanding of the metabolic mechanisms that may underlie E4-associated cognitive dysfunction and AD risk.
Collapse
Affiliation(s)
- Lance A Johnson
- Department of Physiology, University of Kentucky College of Medicine, Lexington, KY, United States; Sanders-Brown Center on Aging, University of Kentucky College of Medicine, Lexington, KY, United States.
| |
Collapse
|
27
|
Koh YQ, Tan CJ, Toh YL, Sze SK, Ho HK, Limoli CL, Chan A. Role of Exosomes in Cancer-Related Cognitive Impairment. Int J Mol Sci 2020; 21:ijms21082755. [PMID: 32326653 PMCID: PMC7215650 DOI: 10.3390/ijms21082755] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 04/14/2020] [Accepted: 04/14/2020] [Indexed: 12/11/2022] Open
Abstract
A decline in cognitive function following cancer treatment is one of the most commonly reported post-treatment symptoms among patients with cancer and those in remission, and include memory, processing speed, and executive function. A clear understanding of cognitive impairment as a result of cancer and its therapy can be obtained by delineating structural and functional changes using brain imaging studies and neurocognitive assessments. There is also a need to determine the underlying mechanisms and pathways that impact the brain and affect cognitive functioning in cancer survivors. Exosomes are small cell-derived vesicles formed by the inward budding of multivesicular bodies, and are released into the extracellular environment via an exocytic pathway. Growing evidence suggests that exosomes contribute to various physiological and pathological conditions, including neurological processes such as synaptic plasticity, neuronal stress response, cell-to-cell communication, and neurogenesis. In this review, we summarize the relationship between exosomes and cancer-related cognitive impairment. Unraveling exosomes’ actions and effects on the microenvironment of the brain, which impacts cognitive functioning, is critical for the development of exosome-based therapeutics for cancer-related cognitive impairment.
Collapse
Affiliation(s)
- Yong Qin Koh
- Department of Pharmacy, Faculty of Science, National University of Singapore, Singapore 119077, Singapore
| | - Chia Jie Tan
- Department of Pharmacy, Faculty of Science, National University of Singapore, Singapore 119077, Singapore
| | - Yi Long Toh
- Department of Pharmacy, Faculty of Science, National University of Singapore, Singapore 119077, Singapore
| | - Siu Kwan Sze
- School of Biological Sciences, Nanyang Technological University, 60 Nanyang Drive, Singapore 637551, Singapore
| | - Han Kiat Ho
- Department of Pharmacy, Faculty of Science, National University of Singapore, Singapore 119077, Singapore
| | - Charles L. Limoli
- Department of Radiation Oncology, University of California, Irvine, CA 92697-2695, USA
| | - Alexandre Chan
- Department of Pharmacy, Faculty of Science, National University of Singapore, Singapore 119077, Singapore
- Department of Clinical Pharmacy Practice, University of California, Irvine, CA 92697, USA
- Correspondence: ; Tel.: +1-949-824-8896
| |
Collapse
|
28
|
Sharafeldin N, Richman J, Bosworth A, Chen Y, Singh P, Patel SK, Wang X, Francisco L, Forman SJ, Wong FL, Bhatia S. Clinical and Genetic Risk Prediction of Cognitive Impairment After Blood or Marrow Transplantation for Hematologic Malignancy. J Clin Oncol 2020; 38:1312-1321. [PMID: 32083992 DOI: 10.1200/jco.19.01085] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
PURPOSE Using a candidate gene approach, we tested the hypothesis that individual single nucleotide polymorphisms (SNPs) and gene-level variants are associated with cognitive impairment in patients with hematologic malignancies treated with blood or marrow transplantation (BMT) and that inclusion of these SNPs improves risk prediction beyond that offered by clinical and demographic characteristics. PATIENTS AND METHODS In the discovery cohort, BMT recipients underwent a standardized battery of neuropsychological tests pre-BMT and at 6 months, 1 year, 2 years, and 3 years post-BMT. Associations between 68 candidate genes and cognitive impairment were assessed using generalized estimating equation models. Elastic-Net regression was used to build Base (sociodemographic), Clinical, and Combined (Base plus Clinical plus genetic) risk prediction models of post-BMT impairment. An independent nonoverlapping cohort from the BMT Survivor Study with self-report of learning/memory problems (as identified by their health care provider) was used for model replication. RESULTS The discovery cohort included 277 participants (58.5% males; 68.6% non-Hispanic whites; and 46.6% allogeneic BMT recipients). Adjusting for BMT type, age at BMT, sex, race/ethnicity, and cognitive reserve, SNPs in the blood-brain barrier, telomere homeostasis, and DNA repair genes were significantly associated with cognitive impairment. Compared with the Clinical Model, the Combined Model had higher predictive power in both the discovery cohort (mean area under the receiver operating characteristic curve [AUC], 0.89; 95% CI, 0.85 to 0.93 v 0.77; 95% CI, 0.71 to 0.83; P = 1.24 × 10-9) and the replication cohort (AUC, 0.71; 95% CI, 0.66 to 0.76 v 0.63; 95% CI, 0.57 to 0.68; P = .004). CONCLUSION Inclusion of candidate genetic variants enhanced the prediction of risk of post-BMT cognitive impairment beyond that offered by demographic/clinical characteristics and represents a step toward a personalized approach to managing patients at high risk for cognitive impairment after BMT.
Collapse
Affiliation(s)
- Noha Sharafeldin
- Institute for Cancer Outcomes and Survivorship, School of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - Joshua Richman
- Institute for Cancer Outcomes and Survivorship, School of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | | | - Yanjun Chen
- Institute for Cancer Outcomes and Survivorship, School of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - Purnima Singh
- Institute for Cancer Outcomes and Survivorship, School of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | | | - Xuexia Wang
- Department of Mathematics, University of North Texas, Denton, TX
| | - Liton Francisco
- Institute for Cancer Outcomes and Survivorship, School of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - Stephen J Forman
- Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, CA
| | | | - Smita Bhatia
- Institute for Cancer Outcomes and Survivorship, School of Medicine, University of Alabama at Birmingham, Birmingham, AL
| |
Collapse
|
29
|
Sleurs C, Lemiere J, Radwan A, Verly M, Elens I, Renard M, Jacobs S, Sunaert S, Deprez S, Uyttebroeck A. Long-term leukoencephalopathy and neurocognitive functioning in childhood sarcoma patients treated with high-dose intravenous chemotherapy. Pediatr Blood Cancer 2019; 66:e27893. [PMID: 31276297 DOI: 10.1002/pbc.27893] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 06/07/2019] [Accepted: 06/10/2019] [Indexed: 12/11/2022]
Abstract
PURPOSE Knowledge is limited regarding the prevalence and persistence of chemotherapy-induced leukoencephalopathy in childhood sarcoma patients. This study explored the presence, clinical relevance, and potential risk factors of leukoencephalopathy in childhood bone and soft tissue sarcoma survivors, treated with intravenous chemotherapy. METHODS We acquired cross-sectional neurocognitive data in adult survivors (n = 34) (median age at diagnosis [AaD] = 13.32 years, age range = 16-35 years) and healthy age-matched controls (n = 34). Additionally, magnetic resonance imaging included T2-weighted FLAIR (leukoencephalopathy Fazekas rating), multiexponential T2 relaxation (MET2), and multishell diffusion MRI to estimate myelin integrity-related metrics and fluid movement restrictions. Finally, chemotherapy subgroups (methotrexate, alkylating agents, or combination), AaD, and Apoε and MTHFRC677T polymorphisms were explored as potential risk factors for leukoencephalopathy. RESULTS At the group level, quality of life, working memory, processing speed, and visual memory were significantly lower in patients compared to controls. Furthermore, long-term leukoencephalopathy was observed in 27.2% of the childhood sarcoma survivors, which was related to attentional processing speed. Lesions were related to diffusion-derived, but not to myelin-sensitive metrics. A significant interaction effect between AaD and chemotherapy group demonstrated more lesions in case of high-dose methotrexate (HD-MTX) (F = 3.434, P = .047). However, patients treated with alkylating agents (without HD-MTX) also showed lesions in younger patients. Genetic predictors were nonsignificant. CONCLUSION AND IMPLICATION This study suggests long-term leukoencephalopathy with possibly underlying changes in vasculature, inflammation, or axonal injury, but not necessarily long-term demyelination. Such lesions could affect processing speed, and as such long-term daily life functioning of these patients.
Collapse
Affiliation(s)
- Charlotte Sleurs
- Department of Pediatric Hematology and Oncology, University Hospitals Leuven, Leuven, Belgium
- Department of Oncology, KU Leuven, Leuven, Belgium
| | - Jurgen Lemiere
- Department of Pediatric Hematology and Oncology, University Hospitals Leuven, Leuven, Belgium
| | - Ahmed Radwan
- Department of Radiology, University Hospital Leuven, Leuven, Belgium
- Department of Imaging and Pathology, KU Leuven, Leuven, Belgium
| | | | - Iris Elens
- Department of Biological Psychology, KU Leuven, Belgium
| | - Marleen Renard
- Department of Pediatric Hematology and Oncology, University Hospitals Leuven, Leuven, Belgium
| | - Sandra Jacobs
- Department of Pediatric Hematology and Oncology, University Hospitals Leuven, Leuven, Belgium
- Department of Oncology, KU Leuven, Leuven, Belgium
| | - Stefan Sunaert
- Department of Radiology, University Hospital Leuven, Leuven, Belgium
- Department of Imaging and Pathology, KU Leuven, Leuven, Belgium
| | - Sabine Deprez
- Department of Radiology, University Hospital Leuven, Leuven, Belgium
- Department of Imaging and Pathology, KU Leuven, Leuven, Belgium
| | - Anne Uyttebroeck
- Department of Pediatric Hematology and Oncology, University Hospitals Leuven, Leuven, Belgium
- Department of Oncology, KU Leuven, Leuven, Belgium
| |
Collapse
|
30
|
Noll KR, Bradshaw ME, Parsons MW, Dawson EL, Rexer J, Wefel JS. Monitoring of Neurocognitive Function in the Care of Patients with Brain Tumors. Curr Treat Options Neurol 2019; 21:33. [PMID: 31250277 DOI: 10.1007/s11940-019-0573-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
PURPOSE OF REVIEW A detailed characterization of the nature of neurocognitive impairment in patients with brain tumors is provided, as well as considerations for clinical practice regarding neuropsychological assessment throughout the disease course. RECENT FINDINGS Neurocognitive impairment is common in patients with brain tumors and may result from the tumor itself, as a consequence of treatment, including surgery, chemotherapy, and radiation, or in association with supportive care medications (e.g., anticonvulsant and pain medications). Serial surveillance of neurocognitive functioning in this population can facilitate medical decision-making and inform recommendations to improve patient daily functioning and quality of life. Neuropsychological assessment is increasingly recognized as a critical component of the multidisciplinary care of patients with brain tumors and has already had practice-changing effects. Further understanding of genetic risk factors for neurocognitive decline along with the development of novel assessment and intervention strategies may further enhance functioning and general well-being in this patient population.
Collapse
Affiliation(s)
- Kyle R Noll
- Section of Neuropsychology, Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 431, Houston, TX, 77030, USA
| | - Mariana E Bradshaw
- Section of Neuropsychology, Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 431, Houston, TX, 77030, USA
| | - Michael W Parsons
- Department of Neuro-Oncology, Psychology Assessment Center, Massachusetts General Hospital, Boston, MA, 02114, USA
| | - Erica L Dawson
- Department of Psychiatry and Behavioral Health, The Ohio State University, Columbus, OH, 43210, USA
| | - Jennie Rexer
- Section of Neuropsychology, Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 431, Houston, TX, 77030, USA
| | - Jeffrey S Wefel
- Section of Neuropsychology, Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 431, Houston, TX, 77030, USA. .,Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA.
| |
Collapse
|
31
|
Host Genome Variation is Associated with Neurocognitive Outcome in Survivors of Pediatric Medulloblastoma. Transl Oncol 2019; 12:908-916. [PMID: 31078964 PMCID: PMC6515414 DOI: 10.1016/j.tranon.2019.03.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 03/20/2019] [Accepted: 03/26/2019] [Indexed: 12/23/2022] Open
Abstract
Host genome analysis is a promising source of predictive information for long-term morbidity in cancer survivors. However, studies on genetic predictors of long-term outcome, particularly neurocognitive function following chemoradiation in pediatric oncology, are limited. Here, we evaluated variation in host genome of long-term survivors of medulloblastoma and its association with neurocognitive outcome. Whole-genome sequencing was conducted on peripheral blood of long-term survivors of pediatric medulloblastoma who also completed neuropsychological testing. Cognitively impaired and less impaired survivors did not differ in exposure to chemoradiation therapy or age at treatment. Unsupervised consensus clustering yielded two distinct variant clusters that were significantly associated with neurocognitive outcome. Interestingly, 34 of the 36 significant variants were found in noncoding DNA regions with unknown regulatory function. A separate unsupervised cluster analysis of variants within DNA repair genes identified discrete variant groups that were not associated with neurocognitive outcome, suggesting that variations in genes corresponding to a single functional group may be insufficient to predict long-term outcome alone. These findings are supportive of the presence of a genetic diathesis for treatment-related neurocognitive morbidity in medulloblastoma that may be driven by variation in noncoding regulatory elements.
Collapse
|
32
|
Sleurs C, Madoe A, Lagae L, Jacobs S, Deprez S, Lemiere J, Uyttebroeck A. Genetic Modulation of Neurocognitive Development in Cancer Patients throughout the Lifespan: a Systematic Review. Neuropsychol Rev 2019; 29:190-219. [DOI: 10.1007/s11065-019-09399-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 02/19/2019] [Indexed: 12/14/2022]
|
33
|
Loughan AR, Braun SE, Lanoye A. Executive dysfunction in neuro-oncology: Behavior Rating Inventory of Executive Function in adult primary brain tumor patients. APPLIED NEUROPSYCHOLOGY-ADULT 2019; 27:393-402. [PMID: 30714410 DOI: 10.1080/23279095.2018.1553175] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Adult primary brain tumor (PBT) survivors report persistent cognitive difficulties before, during, and after treatment, which are problematic for everyday functioning. Cognitive domains often affected by cancer treatment appear to be attention and executive functioning (EF). One validated measure developed to assess an individual's EF within daily living is the Behavior Rating Inventory of Executive Function-Adult (BRIEF-A). To date, no published research has investigated the EF profile of PBT patients using the BRIEF-A. Seventy-four PBT patients completed the BRIEF-A. Descriptive analyses were conducted to determine the self-reported EF profile in PBT patients. T-tests preliminarily compared the performance of PBT patients to four other comparison groups: mild cognitive impairment (MCI; n = 23), attention-deficit/hyperactivity disorder-unmedicated (ADHD-U; n = 27), traumatic brain injury (TBI; n = 23), and healthy controls (HC; n = 26). PBT BRIEF-A group means were average across subscales and indexes, yet the prevalence of significant elevations ranged from 12 to 50%. The Metacognition Index demonstrated 38% elevation prevalence compared to 22% in Behavioral Regulation. Approximately 61% of the sample had at least one clinically elevated scaled score. PBT patients reported significantly more EF impairment than HC and significantly less than ADHD-U. No significant differences were found between the PBT and MCI groups or PBT and TBI groups. Despite group means not reaching clinical impairment, a substantial proportion of patients with PBTs endorse executive dysfunction. Elevations were most prominent in metacognitive abilities over behavioral dysregulation. Notably, the EF profile of PBT patients was remarkably similar to that of MCI and TBI, increased when compared to HC, and well below ADHD-U.
Collapse
Affiliation(s)
- Ashlee R Loughan
- Department of Neurology Division of Neuro-oncology, Virginia Commonwealth University and Massey Cancer Center McGlothlin Medical Education Center, Richmond, Virginia, USA
| | - Sarah E Braun
- Department of Neurology Division of Neuro-oncology, Virginia Commonwealth University and Massey Cancer Center McGlothlin Medical Education Center, Richmond, Virginia, USA.,Department of Psychology, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Autumn Lanoye
- Department of Health Behavior and Policy, Virginia Commonwealth University School of Medicine, Richmond, Virginia, USA
| |
Collapse
|
34
|
Abstract
Survival alone is no longer an adequate outcome for persons with brain tumors; the quality of the survivorship experience should be viewed with equal importance. Symptom management is a significant component of quality survivorship care. Regardless of their histology, brain tumors and therapies used to treat them produce symptoms that affect an individual's ability to function in everyday life. Common symptoms include fatigue, cognitive impairment, distress, and sleep disturbance. Symptom-based interventions for persons with brain tumors focus on prevention, self-management, and prescriptive interventions targeted to these problems. Unfortunately, little evidence exists to support many interventions, making it challenging for clinicians to provide concrete recommendations. Research is needed to provide evidence in support of symptom-based interventions while novel approaches to these challenging problems are developed.
Collapse
Affiliation(s)
- Christina Amidei
- Northwestern Medicine, Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| |
Collapse
|
35
|
Gulec-Yilmaz S, Gulec H, Ogut DB, Cetin B, Gormus U, Isbir T. Association between apolipoprotein E genotypes and panic disorder in Turkish population. Nord J Psychiatry 2018; 72:477-483. [PMID: 29888635 DOI: 10.1080/08039488.2018.1482957] [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] [Indexed: 10/14/2022]
Abstract
AIM In this study, we aimed to investigate possible interactions among the apolipoprotein E (ApoE) and panic disorder (PD), taking into account serum cholesterol levels and subfractions. METHODS ApoE genotyping was performed by real-time polymerase chain reaction in DNA samples of PD patient group (n = 45) and healthy control group (n = 50). The serum lipid levels, low-density lipoprotein (LDL), and high-density lipoprotein (HDL) subfraction analysis were examined. RESULTS There was a significant difference of ApoE genotypes in patient and control groups. The E3/E3 genotypes lower whereas E4 allele carriers were significantly higher in PD group ApoE4allele carriers had 3.2-fold higher risk of PD. PD group had significantly lower LDL and HDL levels. In spite of the decreased levels of total LDL, antiatherogenic large LDL subgroup was significantly lower in a patient with PD. Antiatherogenic large HDL and Intermediate HDL levels were lower, while atherogenic small HDL subfraction was significantly higher in PD group. Furthermore, Apo E3/E3 genotype carriers had significantly higher large LDL, HDL, large HDL, intermediate HDL level, and also had highest HDL between all the groups. ApoE4 allele carriers while they had highest atherogenic small HDL level. CONCLUSION E4 allele can be associated with PD as an eligible risk factor, the E3/E3 could be a risk-reducing factor for PD. Patients with PD not only had lower LDL and HDL levels but also they have higher atherogenic LDL and HDL subfractions. Also, E3/E3 genotype carriers had convenient but ApoE4 carriers had atherogenic plasma cholesterol levels and subfractions.
Collapse
Affiliation(s)
- Seda Gulec-Yilmaz
- a Department of Molecular Medicine, Institute of Health Sciences , Yeditepe University , Istanbul , Turkey
| | - Huseyin Gulec
- b Erenkoy Mental and Neurological Disease Training and Research Hospital , University of Health Sciences , Istanbul , Turkey
| | - Dicle Bilge Ogut
- b Erenkoy Mental and Neurological Disease Training and Research Hospital , University of Health Sciences , Istanbul , Turkey
| | - Bugra Cetin
- c Department of Psychiatry, Faculty of Medicine , Maltepe University , Istanbul , Turkey
| | - Uzay Gormus
- d Department of Medical Biochemistry and Biophysics , Karolinska Institutet , Stockholm , Sweden
| | - Turgay Isbir
- e Department of Medical Biology, Faculty of Medicine , Yeditepe University , Istanbul , Turkey
| |
Collapse
|
36
|
Brain structure and function in patients with ovarian cancer treated with first-line chemotherapy: a pilot study. Brain Imaging Behav 2018; 11:1652-1663. [PMID: 27766586 DOI: 10.1007/s11682-016-9608-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Women with ovarian cancer often undergo chemotherapy involving multiple agents. However, little is known about treatment-related central neurotoxicity in this population. The goal of this cross-sectional study was to assess brain structure and function and neurocognitive abilities in patients with ovarian cancer following first-line chemotherapy. Eighteen patients with ovarian, peritoneal and fallopian tube cancer and eighteen healthy controls matched for gender, age and education participated in the study. The patients were evaluated 1-4 months following completion of first-line taxane/platinum chemotherapy. All participants underwent structural and functional magnetic resonance imaging (MRI), and completed neuropsychological tests of attention, memory and executive functions. Neuroimaging assessments included voxel-based morphometry (VBM) for measuring gray matter (GM) volume, and functional MRI (fMRI) during the N-back working memory task. The results of VBM showed that patients had significantly reduced GM volume compared to healthy controls in the right middle/superior frontal gyrus, and in the left supramarginal gyrus and left inferior parietal lobule. fMRI results indicated significantly decreased activation in patients relative to healthy controls in the left middle frontal gyrus and left inferior parietal lobule during the N-back task (1/2/3-back >0-back). There were no statistically significant differences between the two groups on the neuropsychological tests. This is the first study showing structural and functional alterations involving frontal and parietal regions in patients with ovarian cancer treated with first-line chemotherapy. These findings are congruent with studies involving women with breast cancer, and provide additional supporting evidence for central neurotoxicity associated with taxane/platinum chemotherapy.
Collapse
|
37
|
Abstract
As the population of cancer survivors has grown into the millions, there has been increasing emphasis on understanding how the late effects of treatment affect survivors' ability to return to work/school, their capacity to function and live independently, and their overall quality of life. This review focuses on cognitive change associated with cancer and cancer treatments. Research in this area has progressed from a pharmacotoxicology perspective to a view of the cognitive change as a complex interaction of aspects of the treatment, vulnerability factors that increase risk for posttreatment cognitive decline, cancer biology, and the biology of aging. Methodological advances include the development of (a) measurement approaches that assess more fine-grained subcomponents of cognition based on cognitive neuroscience and (b) advanced statistical approaches. Conceptual issues that arise from this multidimensional perspective are described in relation to future directions, understanding of mechanisms, and development of innovative interventions.
Collapse
Affiliation(s)
- Tim A Ahles
- Neurocognitive Research Lab, Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, NY 10022, USA; ,
| | - James C Root
- Neurocognitive Research Lab, Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, NY 10022, USA; ,
| |
Collapse
|
38
|
Correa DD, Kryza-Lacombe M, Zhou X, Baser RE, Beattie BJ, Beiene Z, Humm J, DeAngelis LM, Orlow I, Weber W, Osborne J. A pilot study of neuropsychological functions, APOE and amyloid imaging in patients with gliomas. J Neurooncol 2017; 136:613-622. [PMID: 29168082 PMCID: PMC5807139 DOI: 10.1007/s11060-017-2692-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Accepted: 11/18/2017] [Indexed: 12/27/2022]
Abstract
Brain tumor patients treated with radiotherapy (RT) often develop cognitive dysfunction, and recent studies suggest that the APOE ε-4 allele may influence cognitive outcome. The ε-4 allele is known to promote beta (β) amyloid deposition in the cortex, and preliminary evidence suggests that RT may be associated with this process. However, it is unknown whether β-amyloid accumulation contributes to treatment neurotoxicity. In this pilot study, we assessed neuropsychological functions and β-amyloid retention using 18F-florbetaben (FBB) PET in a subset of brain tumor patients who participated in our study of APOE polymorphisms and cognitive functions. Twenty glioma patients treated with conformal RT ± chemotherapy participated in the study: 6 were APOE ε-4 carriers and 14 were non-ε-4 carriers. Patients completed a neuropsychological re-evaluation (mean time interval = 5 years, SD = 0.83) and brain MRI and FBB PET scans. Wilcoxon signed-rank test comparisons between prior and current neuropsychological assessments showed a significant decline in attention (Brief Test of Attention, p = 0.018), and a near significant decline in verbal learning (Hopkins Verbal learning Test-Learning, p = 0.07). Comparisons by APOE status showed significant differences over time in attention/working memory (WAIS-III digits forward, p = 0.028 and digits backward, p = 0.032), with a decline among APOE ε-4 carriers. There were no significant differences in any of the FBB PET analyses between APOE ε-4 carriers and non-ε-4 carriers. The findings suggest that glioma patients may experience worsening in attention and executive functions several years after treatment, and that the APOE ε-4 allele may modulate cognitive decline, but independent of increased β-amyloid deposition.
Collapse
Affiliation(s)
- D D Correa
- Department of Neurology, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY, 10021, USA. .,Department of Neurology, Weill Cornell Medical College, New York, NY, USA.
| | - M Kryza-Lacombe
- San Diego Joint Doctoral Program in Clinical Psychology, San Diego State University/University of California, San Diego, CA, USA
| | - X Zhou
- Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - R E Baser
- Department of Epidemiology and Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - B J Beattie
- Department of Medical Physics, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Z Beiene
- Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - J Humm
- Department of Medical Physics, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - L M DeAngelis
- Department of Neurology, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY, 10021, USA.,Department of Neurology, Weill Cornell Medical College, New York, NY, USA
| | - I Orlow
- Department of Epidemiology and Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - W Weber
- Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY, USA.,Department of Radiology, Weill Cornell Medical College, New York, NY, USA
| | - J Osborne
- Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY, USA.,Department of Radiology, Weill Cornell Medical College, New York, NY, USA
| |
Collapse
|
39
|
Correa DD, Satagopan J, Cheung K, Arora AK, Kryza-Lacombe M, Xu Y, Karimi S, Lyo J, DeAngelis LM, Orlow I. COMT, BDNF, and DTNBP1 polymorphisms and cognitive functions in patients with brain tumors. Neuro Oncol 2016; 18:1425-33. [PMID: 27091610 PMCID: PMC5035520 DOI: 10.1093/neuonc/now057] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Accepted: 03/11/2016] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Cognitive dysfunction is common among patients with brain tumors and can be associated with the disease and treatment with radiotherapy and chemotherapy. However, little is known about genetic risk factors that may moderate the vulnerability for developing cognitive dysfunction. In this study, we examined the association of single nucleotide polymorphisms (SNPs) in the catechol-O-methyl transferase (COMT), brain-derived neurotrophic factor (BDNF), and dystrobrevin-binding protein 1 (DTNBP1) genes with cognitive functions and neuroimaging outcomes in patients with brain tumors. METHODS One hundred and fifty patients with brain tumors completed neuropsychological tests of attention, executive functions, and memory and were genotyped for polymorphisms in the COMT, BDNF, and DTNBP1 genes. Ratings of white matter (WM) abnormalities on magnetic resonance imaging scans were performed. RESULTS Multivariate regression shrinkage analyses, adjusted for age, education, treatment type, time since treatment completion, and tumor location, indicated a significant association between the COMT SNP rs4680 (Val158Met) and memory with lower scores in delayed recall (P < .01) among homozygotes (valine/valine). Additional COMT, BDNF and DTNBP1 SNPs were significantly associated with attention, executive functions, and memory scores. CONCLUSION This is the first study to suggest that known and newly described polymorphisms in genes associated with executive and memory functions in healthy individuals and other clinical populations may modulate cognitive outcome in patients with brain tumors.
Collapse
Affiliation(s)
- Denise D Correa
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York (D.D.C., M.K.-L., L.M.D.); Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York (J.S., K.C., A.K.A., Y.X., I.O.); Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York (S.K., J.L.); Department of Neurology and Neuroscience, Weill Cornell Medical College, New York, New York (D.D.C., L.M.D.)
| | - Jaya Satagopan
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York (D.D.C., M.K.-L., L.M.D.); Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York (J.S., K.C., A.K.A., Y.X., I.O.); Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York (S.K., J.L.); Department of Neurology and Neuroscience, Weill Cornell Medical College, New York, New York (D.D.C., L.M.D.)
| | - Kenneth Cheung
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York (D.D.C., M.K.-L., L.M.D.); Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York (J.S., K.C., A.K.A., Y.X., I.O.); Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York (S.K., J.L.); Department of Neurology and Neuroscience, Weill Cornell Medical College, New York, New York (D.D.C., L.M.D.)
| | - Arshi K Arora
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York (D.D.C., M.K.-L., L.M.D.); Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York (J.S., K.C., A.K.A., Y.X., I.O.); Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York (S.K., J.L.); Department of Neurology and Neuroscience, Weill Cornell Medical College, New York, New York (D.D.C., L.M.D.)
| | - Maria Kryza-Lacombe
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York (D.D.C., M.K.-L., L.M.D.); Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York (J.S., K.C., A.K.A., Y.X., I.O.); Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York (S.K., J.L.); Department of Neurology and Neuroscience, Weill Cornell Medical College, New York, New York (D.D.C., L.M.D.)
| | - Youming Xu
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York (D.D.C., M.K.-L., L.M.D.); Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York (J.S., K.C., A.K.A., Y.X., I.O.); Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York (S.K., J.L.); Department of Neurology and Neuroscience, Weill Cornell Medical College, New York, New York (D.D.C., L.M.D.)
| | - Sasan Karimi
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York (D.D.C., M.K.-L., L.M.D.); Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York (J.S., K.C., A.K.A., Y.X., I.O.); Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York (S.K., J.L.); Department of Neurology and Neuroscience, Weill Cornell Medical College, New York, New York (D.D.C., L.M.D.)
| | - John Lyo
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York (D.D.C., M.K.-L., L.M.D.); Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York (J.S., K.C., A.K.A., Y.X., I.O.); Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York (S.K., J.L.); Department of Neurology and Neuroscience, Weill Cornell Medical College, New York, New York (D.D.C., L.M.D.)
| | - Lisa M DeAngelis
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York (D.D.C., M.K.-L., L.M.D.); Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York (J.S., K.C., A.K.A., Y.X., I.O.); Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York (S.K., J.L.); Department of Neurology and Neuroscience, Weill Cornell Medical College, New York, New York (D.D.C., L.M.D.)
| | - Irene Orlow
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York (D.D.C., M.K.-L., L.M.D.); Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York (J.S., K.C., A.K.A., Y.X., I.O.); Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York (S.K., J.L.); Department of Neurology and Neuroscience, Weill Cornell Medical College, New York, New York (D.D.C., L.M.D.)
| |
Collapse
|
40
|
Bergo E, Lombardi G, Pambuku A, Della Puppa A, Bellu L, D'Avella D, Zagonel V. Cognitive Rehabilitation in Patients with Gliomas and Other Brain Tumors: State of the Art. BIOMED RESEARCH INTERNATIONAL 2016; 2016:3041824. [PMID: 27493954 PMCID: PMC4963561 DOI: 10.1155/2016/3041824] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Revised: 05/26/2016] [Accepted: 06/02/2016] [Indexed: 01/01/2023]
Abstract
Disease prognosis is very poor in patients with brain tumors. Cognitive deficits due to disease or due to its treatment have an important weight on the quality of life of patients and caregivers. Studies often take into account quality of life as a fundamental element in the management of disease and interventions have been developed for cognitive rehabilitation of neuropsychological deficits with the aim of improving the quality of life and daily-life autonomy of patients. In this literature review, we will consider the published studies of cognitive rehabilitation over the past 20 years.
Collapse
Affiliation(s)
- E. Bergo
- Department of Clinical and Experimental Oncology, Medical Oncology 1 Unit, Veneto Institute of Oncology IOV-IRCCS, 35128 Padua, Italy
| | - G. Lombardi
- Department of Clinical and Experimental Oncology, Medical Oncology 1 Unit, Veneto Institute of Oncology IOV-IRCCS, 35128 Padua, Italy
| | - A. Pambuku
- Department of Clinical and Experimental Oncology, Medical Oncology 1 Unit, Veneto Institute of Oncology IOV-IRCCS, 35128 Padua, Italy
| | - A. Della Puppa
- Neurosurgery Department, Azienda Ospedaliera di Padova, Padua, Italy
| | - L. Bellu
- Department of Clinical and Experimental Oncology, Medical Oncology 1 Unit, Veneto Institute of Oncology IOV-IRCCS, 35128 Padua, Italy
| | - D. D'Avella
- Neurosurgery Department, University of Padua, Padua, Italy
| | - V. Zagonel
- Department of Clinical and Experimental Oncology, Medical Oncology 1 Unit, Veneto Institute of Oncology IOV-IRCCS, 35128 Padua, Italy
| |
Collapse
|
41
|
Wefel JS, Noll KR, Scheurer ME. Neurocognitive functioning and genetic variation in patients with primary brain tumours. Lancet Oncol 2016; 17:e97-e108. [PMID: 26972863 PMCID: PMC5215729 DOI: 10.1016/s1470-2045(15)00380-0] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Revised: 09/10/2015] [Accepted: 09/28/2015] [Indexed: 01/09/2023]
Abstract
Impairment of neurocognitive functioning is a common result of cerebral neoplasms and treatment, although there is substantial heterogeneity in the pattern and severity of neurocognitive dysfunction across individuals and tumour types. The effects of many clinical and patient characteristics on neurocognitive functioning have been documented, but little research has been devoted to understanding the effect of genetic variation on neurocognitive outcomes in patients with brain tumours. This Review highlights preliminary evidence that suggests an association between various genes and risk of adverse neurocognitive outcomes in patients with brain tumours. Studies include genes specific to neuronal function, and those associated with more systemic cellular regulation. Related scientific literature in other disease populations is briefly discussed to indicate additional candidate genes. We consider methodological issues central to the study of neurocognitive functioning and genetic associations for patients with brain tumours, and emphasise the need for future research integrating novel investigative techniques.
Collapse
Affiliation(s)
- Jeffrey S Wefel
- Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
| | - Kyle R Noll
- Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Michael E Scheurer
- Department of Pediatrics, Section of Hematology-Oncology, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas, USA
| |
Collapse
|
42
|
Cognitive effects of donepezil therapy in patients with brain tumors: a pilot study. J Neurooncol 2016; 127:313-9. [PMID: 26738844 DOI: 10.1007/s11060-015-2035-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Accepted: 12/26/2015] [Indexed: 10/22/2022]
Abstract
Cognitive dysfunction is prevalent among brain tumor patients treated with radiotherapy (RT) and chemotherapy. However, there are no approved pharmacological interventions for cognitive dysfunction in cancer patients. The goal of this pilot study was to examine the efficacy of donepezil, an acetylcholinesterase inhibitor used to treat Alzheimer's disease, in improving cognitive functions in brain tumor patients previously treated with RT + chemotherapy or chemotherapy alone. Fifteen patients with a brain tumor received a single daily dose of donepezil for 24 weeks (5 mg for 4 weeks, then 10 mg for 20 weeks). Patients completed cognitive evaluations prior to initiating therapy (baseline), and about 12 weeks (mid-study) and 24 weeks (end-of-study) subsequent to initiation of donepezil therapy. The results of linear mixed models analysis, controlling for each patient's baseline cognitive test score, showed a significant post-baseline improvement in attention (WAIS-III digit span forward; p = 0.037), graphomotor speed (WAIS-III digit symbol; p = 0.035) and visual memory (BVMT-R-delay; p = 0.025). There was also an improvement in self-reported quality of life (FACT-Br, social well-being subscale; p = 0.01). The findings of this pilot study suggest that treatment with donepezil may improve some aspects of cognitive functions and quality of life in brain tumor patients. Similar findings were reported in two prior trials of donepezil in brain tumor survivors.
Collapse
|
43
|
Gonzalez BD, Jim HSL, Booth-Jones M, Small BJ, Sutton SK, Lin HY, Park JY, Spiess PE, Fishman MN, Jacobsen PB. Course and Predictors of Cognitive Function in Patients With Prostate Cancer Receiving Androgen-Deprivation Therapy: A Controlled Comparison. J Clin Oncol 2015; 33:2021-7. [PMID: 25964245 PMCID: PMC4461804 DOI: 10.1200/jco.2014.60.1963] [Citation(s) in RCA: 149] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
PURPOSE Men receiving androgen-deprivation therapy (ADT) for prostate cancer may be at risk for cognitive impairment; however, evidence is mixed in the existing literature. Our study examined the impact of ADT on impaired cognitive performance and explored potential demographic and genetic predictors of impaired performance. PATIENTS AND METHODS Patients with prostate cancer were assessed before or within 21 days of starting ADT (n = 58) and 6 and 12 months later. Age- and education-matched patients with prostate cancer treated with prostatectomy only (n = 84) and men without prostate cancer (n = 88) were assessed at similar intervals. Participants provided baseline blood samples for genotyping. Mean-level cognitive performance was compared using mixed models; cognitive impairment was compared using generalized estimating equations. RESULTS ADT recipients demonstrated higher rates of impaired cognitive performance over time relative to all controls (P = .01). Groups did not differ at baseline (P > .05); however, ADT recipients were more likely to demonstrate impaired performance within 6 and 12 months (P for both comparisons < .05). Baseline age, cognitive reserve, depressive symptoms, fatigue, and hot flash interference did not moderate the impact of ADT on impaired cognitive performance (P for all comparisons ≥ .09). In exploratory genetic analyses, GNB3 single-nucleotide polymorphism rs1047776 was associated with increased rates of impaired performance over time in the ADT group (P < .001). CONCLUSION Men treated with ADT were more likely to demonstrate impaired cognitive performance within 6 months after starting ADT relative to matched controls and to continue to do so within 12 months after starting ADT. If confirmed, findings may have implications for patient education regarding the risks and benefits of ADT.
Collapse
Affiliation(s)
- Brian D Gonzalez
- Brian D. Gonzalez, Heather S.L. Jim, Margaret Booth-Jones, Steven K. Sutton, Hui-Yi Lin, Jong Y. Park, Philippe E. Spiess, Mayer N. Fishman, and Paul B. Jacobsen, Moffitt Cancer Center; and Brent J. Small, University of South Florida, Tampa, FL.
| | - Heather S L Jim
- Brian D. Gonzalez, Heather S.L. Jim, Margaret Booth-Jones, Steven K. Sutton, Hui-Yi Lin, Jong Y. Park, Philippe E. Spiess, Mayer N. Fishman, and Paul B. Jacobsen, Moffitt Cancer Center; and Brent J. Small, University of South Florida, Tampa, FL
| | - Margaret Booth-Jones
- Brian D. Gonzalez, Heather S.L. Jim, Margaret Booth-Jones, Steven K. Sutton, Hui-Yi Lin, Jong Y. Park, Philippe E. Spiess, Mayer N. Fishman, and Paul B. Jacobsen, Moffitt Cancer Center; and Brent J. Small, University of South Florida, Tampa, FL
| | - Brent J Small
- Brian D. Gonzalez, Heather S.L. Jim, Margaret Booth-Jones, Steven K. Sutton, Hui-Yi Lin, Jong Y. Park, Philippe E. Spiess, Mayer N. Fishman, and Paul B. Jacobsen, Moffitt Cancer Center; and Brent J. Small, University of South Florida, Tampa, FL
| | - Steven K Sutton
- Brian D. Gonzalez, Heather S.L. Jim, Margaret Booth-Jones, Steven K. Sutton, Hui-Yi Lin, Jong Y. Park, Philippe E. Spiess, Mayer N. Fishman, and Paul B. Jacobsen, Moffitt Cancer Center; and Brent J. Small, University of South Florida, Tampa, FL
| | - Hui-Yi Lin
- Brian D. Gonzalez, Heather S.L. Jim, Margaret Booth-Jones, Steven K. Sutton, Hui-Yi Lin, Jong Y. Park, Philippe E. Spiess, Mayer N. Fishman, and Paul B. Jacobsen, Moffitt Cancer Center; and Brent J. Small, University of South Florida, Tampa, FL
| | - Jong Y Park
- Brian D. Gonzalez, Heather S.L. Jim, Margaret Booth-Jones, Steven K. Sutton, Hui-Yi Lin, Jong Y. Park, Philippe E. Spiess, Mayer N. Fishman, and Paul B. Jacobsen, Moffitt Cancer Center; and Brent J. Small, University of South Florida, Tampa, FL
| | - Philippe E Spiess
- Brian D. Gonzalez, Heather S.L. Jim, Margaret Booth-Jones, Steven K. Sutton, Hui-Yi Lin, Jong Y. Park, Philippe E. Spiess, Mayer N. Fishman, and Paul B. Jacobsen, Moffitt Cancer Center; and Brent J. Small, University of South Florida, Tampa, FL
| | - Mayer N Fishman
- Brian D. Gonzalez, Heather S.L. Jim, Margaret Booth-Jones, Steven K. Sutton, Hui-Yi Lin, Jong Y. Park, Philippe E. Spiess, Mayer N. Fishman, and Paul B. Jacobsen, Moffitt Cancer Center; and Brent J. Small, University of South Florida, Tampa, FL
| | - Paul B Jacobsen
- Brian D. Gonzalez, Heather S.L. Jim, Margaret Booth-Jones, Steven K. Sutton, Hui-Yi Lin, Jong Y. Park, Philippe E. Spiess, Mayer N. Fishman, and Paul B. Jacobsen, Moffitt Cancer Center; and Brent J. Small, University of South Florida, Tampa, FL
| |
Collapse
|
44
|
Liu Y, Zhou R, Sulman EP, Scheurer ME, Boehling N, Armstrong GN, Tsavachidis S, Liang FW, Etzel CJ, Conrad CA, Gilbert MR, Armstrong TS, Bondy ML, Wefel JS. Genetic Modulation of Neurocognitive Function in Glioma Patients. Clin Cancer Res 2015; 21:3340-6. [PMID: 25904748 DOI: 10.1158/1078-0432.ccr-15-0168] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Accepted: 04/06/2015] [Indexed: 11/16/2022]
Abstract
PURPOSE Accumulating evidence supports the contention that genetic variation is associated with neurocognitive function in healthy individuals and increased risk for neurocognitive decline in a variety of patient populations, including cancer patients. However, this has rarely been studied in glioma patients. EXPERIMENTAL DESIGN To identify the effect of genetic variants on neurocognitive function, we examined the relationship between the genotype frequencies of 10,967 single-nucleotide polymorphisms in 580 genes related to five pathways (inflammation, DNA repair, metabolism, cognitive, and telomerase) and neurocognitive function in 233 newly diagnosed glioma patients before surgical resection. Four neuropsychologic tests that measured memory (Hopkins Verbal Learning Test-Revised), processing speed (Trail Making Test A), and executive function (Trail Making Test B, Controlled Oral Word Association) were examined. RESULTS Eighteen polymorphisms were associated with processing speed and 12 polymorphisms with executive function. For processing speed, the strongest signals were in IRS1 rs6725330 in the inflammation pathway (P = 2.5 × 10(-10)), ERCC4 rs1573638 in the DNA repair pathway (P = 3.4 × 10(-7)), and ABCC1 rs8187858 in metabolism pathway (P = 6.6 × 10(-7)). For executive function, the strongest associations were in NOS1 rs11611788 (P = 1.8 × 10(-8)) and IL16 rs1912124 (P = 6.0 × 10(-7)) in the inflammation pathway, and POLE rs5744761 (P = 6.0 × 10(-7)) in the DNA repair pathway. Joint effect analysis found significant gene polymorphism-dosage effects for processing speed (Ptrend = 9.4 × 10(-16)) and executive function (Ptrend = 6.6 × 10(-15)). CONCLUSIONS Polymorphisms in inflammation, DNA repair, and metabolism pathways are associated with neurocognitive function in glioma patients and may affect clinical outcomes.
Collapse
Affiliation(s)
- Yanhong Liu
- Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas. Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Renke Zhou
- Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Erik P Sulman
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Michael E Scheurer
- Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas. Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Nicholas Boehling
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | | | | | - Fu-Wen Liang
- Institute of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Carol J Etzel
- Biostatistics, Corrona, LLC, Southborough, Massachusetts
| | - Charles A Conrad
- Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Mark R Gilbert
- Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Terri S Armstrong
- The University of Texas Health Science Center School of Nursing, Houston, Texas
| | - Melissa L Bondy
- Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas. Department of Pediatrics, Baylor College of Medicine, Houston, Texas.
| | - Jeffrey S Wefel
- Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
| |
Collapse
|
45
|
Abstract
Brain metastases are an important cause of morbidity and mortality, afflicting approximately 200,000 Americans annually. The prognosis for these patients is poor, with median survivals typically measured in months. In this review article, we present the standard treatment approaches with whole brain radiation and as well as novel approaches in the prevention of neurocognitive deficits.
Collapse
|