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https://www.readbyqxmd.com/read/28924531/efficacy-of-metabolically-supported-chemotherapy-combined-with-ketogenic-diet-hyperthermia-and-hyperbaric-oxygen-therapy-for-stage-iv-triple-negative-breast-cancer
#1
Mehmet Salih İyikesici, Abdul Kadir Slocum, Ayshe Slocum, Ferhan Bulent Berkarda, Miriam Kalamian, Thomas N Seyfried
Triple-negative breast cancer (TNBC) is more aggressive and metastatic than other breast cancer types. Cytotoxic chemotherapy is presently the predominant systemic therapy for TNBC patients. This case report highlights the influence of metabolically supported chemotherapy (MSCT), ketogenic diet (KD), hyperthermia (HT), and hyperbaric oxygen therapy (HBOT) in an overweight 29-year-old woman with stage IV (T4N3M1) triple-negative invasive ductal carcinoma of the breast. The patient presented with an observable mass in her left breast detected during a physical examination in December 2015...
July 7, 2017: Curēus
https://www.readbyqxmd.com/read/28918314/empirical-research-evaluating-the-effects-of-non-traditional-approaches-to-enhancing-sleep-in-typical-and-clinical-children-and%C3%A2-young-people
#2
REVIEW
Karyn G France, Laurie K McLay, Jolene E Hunter, Madeline L S France
This paper examines the effects of non-traditional (non-behavioural and non-prescription pharmaceutical) approaches to sleep in children and young people (0-18 y). A systematic search identified 79 studies that met inclusion criteria. Seventeen percent of the studies were rated as having a conclusive level of evidence, forty-two percent with preponderant evidence and forty-one percent with only suggestive evidence. There were promising indications, with certain populations only, for aromatherapy, ketogenic diets, an elimination diet (few foods diet), elimination of cow's milk, avoidance of caffeine, tryptophan with adenosine and uridine, omega-3 and omega-6, valerian, music, osteopathic manipulation and white noise...
July 29, 2017: Sleep Medicine Reviews
https://www.readbyqxmd.com/read/28916721/loss-of-cardiac-carnitine-palmitoyltransferase-2-results-in-rapamycin-resistant-acetylation-independent-hypertrophy
#3
Andrea S Pereyra, Like Y Hasek, Kate L Harris, Alycia G Berman, Frederick W Damen, Craig J Goergen, Jessica M Ellis
Cardiac hypertrophy is closely linked to impaired fatty acid oxidation, but the molecular basis of this link is unclear. Here, we investigated the loss of an obligate enzyme in mitochondrial long-chain fatty acid oxidation, carnitine palmitoyltransferase 2 (CPT2), on muscle and heart structure, function, and molecular signatures in a muscle- and heart-specific CPT2-deficient mouse (Cpt2M-/-) model. CPT2 loss in heart and muscle reduced complete oxidation of long-chain fatty acids by 87% and 69%, respectively, without altering body weight, energy expenditure, respiratory quotient, or adiposity...
September 15, 2017: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/28915665/the-ketogenic-diet-is-not-feasible-as-a-therapy-in-a-cd-1-nu-nu-mouse-model-of-renal-cell-carcinoma-with-features-of-stauffer-s-syndrome
#4
Silvia Vidali, Sepideh Aminzadeh-Gohari, René Günther Feichtinger, Renaud Vatrinet, Andreas Koller, Felix Locker, Tricia Rutherford, Maura O'Donnell, Andrea Stöger-Kleiber, Bridget Lambert, Thomas Klaus Felder, Wolfgang Sperl, Barbara Kofler
The ketogenic diet (KD), a high-fat low-carbohydrate diet, has shown some efficacy in the treatment of certain types of tumors such as brain tumors and neuroblastoma. These tumors are characterized by the Warburg effect. Because renal cell carcinoma (RCC) presents similar energetic features as neuroblastoma, KD might also be effective in the treatment of RCC. To test this, we established xenografts with RCC 786-O cells in CD-1 nu/nu mice and then randomized them to a control diet or to KDs with different triglyceride contents...
August 22, 2017: Oncotarget
https://www.readbyqxmd.com/read/28915401/the-modified-ketogenic-diet-for-adults-with-refractory-epilepsy-an-evaluation-of-a-set-up-service
#5
Kirsty J Martin-McGill, Michael D Jenkinson, Catrin Tudur Smith, Anthony G Marson
PURPOSE: The ketogenic diet (KD) has been proven to be effective in children with refractory epilepsy and is recommended by the National Institute of Health and Care Excellence (NICE). There is no randomised control trial (RCT) evidence for the clinical or cost effectiveness of KD in adults, for whom the KD is not currently recommended. We assessed the feasibility of the modified ketogenic diet (MKD) in adults with refractory epilepsy along with the willingness of patients to participate in a future RCT...
September 1, 2017: Seizure: the Journal of the British Epilepsy Association
https://www.readbyqxmd.com/read/28914762/the-1-week-and-8-month-effects-of-a-ketogenic-diet-or-ketone-salt-supplementation-on-multi-organ-markers-of-oxidative-stress-and-mitochondrial-function-in-rats
#6
Wesley C Kephart, Petey W Mumford, Xuansong Mao, Matthew A Romero, Hayden W Hyatt, Yufeng Zhang, Christopher B Mobley, John C Quindry, Kaelin C Young, Darren T Beck, Jeffrey S Martin, Danielle J McCullough, Dominic P D'Agostino, Ryan P Lowery, Jacob M Wilson, Andreas N Kavazis, Michael D Roberts
We determined the short- and long-term effects of a ketogenic diet (KD) or ketone salt (KS) supplementation on multi-organ oxidative stress and mitochondrial markers. For short-term feedings, 4 month-old male rats were provided isocaloric amounts of KD (n = 10), standard chow (SC) (n = 10) or SC + KS (~1.2 g/day, n = 10). For long-term feedings, 4 month-old male rats were provided KD (n = 8), SC (n = 7) or SC + KS (n = 7) for 8 months and rotarod tested every 2 months. Blood, brain (whole cortex), liver and gastrocnemius muscle were harvested from all rats for biochemical analyses...
September 15, 2017: Nutrients
https://www.readbyqxmd.com/read/28914421/acid-base-safety-during-the-course-of-a-very-low-calorie-ketogenic-diet
#7
Diego Gomez-Arbelaez, Ana B Crujeiras, Ana I Castro, Albert Goday, Antonio Mas-Lorenzo, Ana Bellon, Cristina Tejera, Diego Bellido, Cristobal Galban, Ignacio Sajoux, Patricio Lopez-Jaramillo, Felipe F Casanueva
BACKGROUND AND AIMS: Very low-calorie ketogenic (VLCK) diets have been consistently shown to be an effective obesity treatment, but the current evidence for its acid-base safety is limited. The aim of the current work was to evaluate the acid-base status of obese patients during the course of a VLCK diet. METHOD: Twenty obese participants undertook a VLCK diet for 4 months. Anthropometric and biochemical parameters, and venous blood gases were obtained on four subsequent visits: visit C-1 (baseline); visit C-2, (1-2 months); maximum ketosis; visit C-3 (2-3 months), ketosis declining; and visit C-4 at 4 months, no ketosis...
September 15, 2017: Endocrine
https://www.readbyqxmd.com/read/28905672/the-influence-of-ketogenic-therapy-on-the-5-r-s-of-radiobiology
#8
Rainer J Klement
PURPOSE: Radiotherapy (RT) is a mainstay in the treatment of solid tumors and works by inducing free radical stress in tumor cells, leading to loss of reproductive integrity. The optimal treatment strategy has to consider damage to both tumor and normal cells and is determined by five factors known as the 5 R's of radiobiology: Reoxygenation, DNA Repair, Radiosensitivity, Redistribution in the cell cycle and Repopulation. The aim of this review is (i) to present evidence that these 5 R's are strongly influenced by cellular and whole body metabolism that in turn can be modified through ketogenic therapy in form of ketogenic diets and short term fasting, and (ii) to stimulate new research into this field including some research questions deserving further study...
September 14, 2017: International Journal of Radiation Biology
https://www.readbyqxmd.com/read/28900345/alternative-ketogenic-diet-with-coconut-milk-in-a-case-with-underlying-colorectal-cancer
#9
Kamon Chaiyasit, Kanin Tripipitsiriwat, Kusuma Srikaew, Viroj Wiwanitkit
No abstract text is available yet for this article.
April 2017: Indian Journal of Medical and Paediatric Oncology
https://www.readbyqxmd.com/read/28898171/febrile-infection-related-epilepsy-syndrome-fires-a-literature-review-and-case-study
#10
Kristy Fox, Mary Ellen Wells, Michael Tennison, Bradley Vaughn
Febrile infection-related epilepsy syndrome (FIRES) is a catastrophic epileptic syndrome that strikes previously healthy children aged 3-15 years and has an unknown pathogenesis and few treatments. These children experience a nonspecific febrile illness that is followed by prolonged refractory status epilepticus. Although the etiology is unknown, FIRES has a biphasic presentation, with the acute phase beginning as seizure activity lasting 1-12 weeks, then followed by the chronic phase, which is characterized by refractory seizures that cluster every 2-4 weeks, and may continue to be multifocal and independent...
2017: Neurodiagnostic Journal
https://www.readbyqxmd.com/read/28877458/ketogenic-diet-reduces-midlife-mortality-and-improves-memory-in-aging-mice
#11
John C Newman, Anthony J Covarrubias, Minghao Zhao, Xinxing Yu, Philip Gut, Che-Ping Ng, Yu Huang, Saptarsi Haldar, Eric Verdin
Ketogenic diets recapitulate certain metabolic aspects of dietary restriction such as reliance on fatty acid metabolism and production of ketone bodies. We investigated whether an isoprotein ketogenic diet (KD) might, like dietary restriction, affect longevity and healthspan in C57BL/6 male mice. We find that Cyclic KD, KD alternated weekly with the Control diet to prevent obesity, reduces midlife mortality but does not affect maximum lifespan. A non-ketogenic high-fat diet (HF) fed similarly may have an intermediate effect on mortality...
September 5, 2017: Cell Metabolism
https://www.readbyqxmd.com/read/28877457/a-ketogenic-diet-extends-longevity-and-healthspan-in-adult-mice
#12
Megan N Roberts, Marita A Wallace, Alexey A Tomilov, Zeyu Zhou, George R Marcotte, Dianna Tran, Gabriella Perez, Elena Gutierrez-Casado, Shinichiro Koike, Trina A Knotts, Denise M Imai, Stephen M Griffey, Kyoungmi Kim, Kevork Hagopian, Fawaz G Haj, Keith Baar, Gino A Cortopassi, Jon J Ramsey, Jose Alberto Lopez-Dominguez
Calorie restriction, without malnutrition, has been shown to increase lifespan and is associated with a shift away from glycolysis toward beta-oxidation. The objective of this study was to mimic this metabolic shift using low-carbohydrate diets and to determine the influence of these diets on longevity and healthspan in mice. C57BL/6 mice were assigned to a ketogenic, low-carbohydrate, or control diet at 12 months of age and were either allowed to live their natural lifespan or tested for physiological function after 1 or 14 months of dietary intervention...
September 5, 2017: Cell Metabolism
https://www.readbyqxmd.com/read/28877456/distinct-circadian-signatures-in-liver-and-gut-clocks-revealed-by-ketogenic-diet
#13
Paola Tognini, Mari Murakami, Yu Liu, Kristin L Eckel-Mahan, John C Newman, Eric Verdin, Pierre Baldi, Paolo Sassone-Corsi
The circadian clock orchestrates rhythms in physiology and behavior, allowing organismal adaptation to daily environmental changes. While food intake profoundly influences diurnal rhythms in the liver, how nutritional challenges are differentially interpreted by distinct tissue-specific clocks remains poorly explored. Ketogenic diet (KD) is considered to have metabolic and therapeutic value, though its impact on circadian homeostasis is virtually unknown. We show that KD has profound and differential effects on liver and intestine clocks...
September 5, 2017: Cell Metabolism
https://www.readbyqxmd.com/read/28877453/disentangling-high-fat-low-carb-and-healthy-aging
#14
Holly M Brown-Borg
Dietary interventions are simple, non-invasive tools that can be utilized to improve health and lifespan. In this issue, Roberts et al. (2017) and Newman et al. (2017) reveal the physiological benefits of feeding mice ketogenic diets and suggest different underlying mechanisms that may promote healthy aging.
September 5, 2017: Cell Metabolism
https://www.readbyqxmd.com/read/28875525/efficacy-of-ketogenic-diet-for-infantile-spasms-a-systematic-review
#15
REVIEW
G Prezioso, G Carlone, G Zaccara, A Verrotti
The aim of this systematic review was to collect and analyze all the RCTs and observational studies investigating the efficacy of ketogenic diet (KD) in infantile spasms (IS) patients after a 1- to 6-month follow-up period, in terms of decrease in seizure frequency of >50% or a seizure-free interval. Moreover, the potential effect of gender, IS etiology, age at onset of IS, and age at start of KD have been investigated. Finally, we evaluated the seizure-free rate at 12 and 24 months of follow-up. In June 2016, a computer search was performed on MedLine (PubMed), EMBASE, and the Cochrane Library...
September 6, 2017: Acta Neurologica Scandinavica
https://www.readbyqxmd.com/read/28814987/green-tea-polyphenols-ameliorate-the-early-renal-damage-induced-by-a-high-fat-diet-via-ketogenesis-sirt3-pathway
#16
Weijie Yi, Xiao Xie, Miying Du, Yongjun Bu, Nannan Wu, Hui Yang, Chong Tian, Fangyi Xu, Siyun Xiang, Piwei Zhang, Zhuo Chen, Xuezhi Zuo, Chenjiang Ying
SCOPE: Several reports in the literature have suggested the renoprotective effects of ketone bodies and green tea polyphenols (GTPs). Our previous study found that GTP consumption could elevate the renal expression of the ketogenic rate-limiting enzyme, which was decreased by a high-fat diet (HFD) in rats. Here, we investigated whether ketogenesis can mediate renoprotection by GTPs against an HFD. METHODS AND RESULTS: Wistar rats were fed a standard or HFD with or without GTPs for 18 weeks...
2017: Oxidative Medicine and Cellular Longevity
https://www.readbyqxmd.com/read/28808808/ketogenic-diet-versus-gluten-free-casein-free-diet-in-autistic-children-a-case-control-study
#17
Omnia El-Rashidy, Farida El-Baz, Yasmin El-Gendy, Randa Khalaf, Dina Reda, Khaled Saad
Many diet regimens were studied for patients with autism spectrum disorder (ASD) over the past few years. Ketogenic diet is gaining attention due to its proven effect on neurological conditions like epilepsy in children. Forty-five children aged 3-8 years diagnosed with ASD based on DSM-5 criteria were enrolled in this study. Patients were equally divided into 3 groups, first group received ketogenic diet as modified Atkins diet (MAD), second group received gluten free casein free (GFCF) diet and the third group received balanced nutrition and served as a control group...
August 14, 2017: Metabolic Brain Disease
https://www.readbyqxmd.com/read/28801086/slowly-progressive-leukodystrophy-in-an-adolescent-male-with-phosphoglycerate-kinase-deficiency
#18
Shimpei Baba, Ayumi Kobayashi, Haruna Yokoyama, Kengo Moriyama, Ayako Kashimada, Jun Oyama, Ayako Owada, Shoichi Oyama, Tomohiro Morio, Masatoshi Takagi
We report the case of an 18-year-old man with a phosphoglycerate kinase (PGK) deficiency who had slowly progressive leukodystrophy during adolescence. The patient had a history of severe neonatal jaundice, hemolytic crisis with rhabdomyolysis triggered by febrile viral infections, dysarthria, and intellectual disability during early childhood. Clumsiness in walking and writing became obvious at ∼10years of age. Evaluations performed by us on the 18-year-old patient confirmed the presence of pyramidal tract signs, increased muscle tone, and generalized dystonia...
August 8, 2017: Brain & Development
https://www.readbyqxmd.com/read/28799513/ketogenic-diets-in-the-treatment-of-epilepsy
#19
Maurizio Elia, Joerg Klepper, Baerbel Leiendecker, Hans Hartmann
BACKGROUND: Although a larger number of antiepileptic drugs became available in the last decades, epilepsy remains drug-resistant in approximately a third of patients. Ketogenic diet (KD), first proposed at the beginning of the last century, is complex and has anticonvulsant effects, yet not completely understood. Over the last decades, different types of ketogenic diets (KDs) have been developed, namely classical KD and modified Atkins diet (MAD). They offer an effective alternative for children and adults with drug-resistant epilepsies...
August 9, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28791253/potential-role-of-metabolic-intervention-in-the-management-of-advanced-differentiated-thyroid-cancer
#20
Sri Harsha Tella, Anuhya Kommalapati, Mary Angelynne Esquivel, Ricardo Correa
Well-differentiated thyroid carcinoma (DTC) is the most common endocrine malignancy that has an excellent prognosis with a 5-year survival rate of about 98%. However, approximately 50% of the patients with DTC who present with distant metastases (advanced DTC) die from the disease within 5 years of initial diagnosis even after getting the appropriate therapy. Apart from recent advancements in chemotherapy agents, the potential role of metabolic interventions, including the use of metformin, ketogenic diet, and high-dose vitamin C in the management of advanced cancers have been investigated as a less toxic co-adjuvant therapies...
2017: Frontiers in Oncology
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