NORD OCTOBER 21ST – 22ND, 2014 Stabilizing Membranes in Lipid Storage Disorders by Addressing Epigenetics with Phospholipids Patricia C. Kane, Ph.D.1, Shideh Pouria, MD2,3, Annette L. Cartaxo, MD2,4, Mark O’Neal Speight, MD2,5, Damien Downing, MD2,6, Sheryl L. Leventhal, MD2,7, John McLaren-Howard, Ph.D.2,8, Ralph Holsworth, DO2,9, Katrin Bieber, MD2,10, Meinrad Milz, MD2,10, Kristine Gedroic, MD2,11 ABSTRACT Subjects with rare lipid storage disorders have a characteristic accumulation of very long chain fatty acids (VLCFAs) revealing cell membrane derangement per disturbance in peroxisomal respiration which interrupts cell membrane integrity and neurometabolic function (Kane and Cartaxo, 2009), (Cutler et al, 2002), (Moser et al, 1999). Accumulating evidence suggests that even subtle perturbations in the lipid content of neurons and myelin can disrupt their function and architecture (Rapoport,1999 ), (Börjesson et al, 2008), (Cui and Houweling, 2002). The brain is 60% lipid. Stabilizing cellular and organelle membranes, particularly cardiolipin located exclusively in the inner lipid membranes of mitochondria and myelin (Kann and Kovacs, 2007), may be primary therapeutic targets in neurometabolic abnormalities such as those with lipid storage disorders. Recent research has revealed that in the brain myelin acts as one enormous mitochondrion (Ravera et al, 2011), as cardiolipin and ATP have been found embedded in myelin. Restoring the lipid content of the inner membrane of mitochondria to support its primary phospholipid cardiolipin with omega 6 linoleic acid and phosphatidylethanolamine are major contributors towards optimizing mitochondrial and neural function. Subjects with rare lipid storage disorders and neurological disease often have membrane phospholipid abnormalities with elevation of VLCFAs that may be indicative of exposure to neurotoxins resulting in suppressed peroxisomal beta oxidation of VLCFAs (Kane and Cartaxo, 2009). In addition to disturbed peroxisomal and membrane function they also often have mitochondrial translocator and nuclear DNA adducts (induced by toxic insult) that further compromise gene expression due to epigenetic factors which may begin to elucidate the reason some carriers have a more aggressive course of the disease than others. In capturing visual images of distorted phospholipid membranes we have linked the impact of the DNA adducts (toxins) altering gene expression to aberrations in lipid metabolism, cellular dysfunction and alteration of the structure of phospholipids in the cell membranes (Greenwood et al, 2007) characteristic to the presenting diagnosis and symptoms. To optimize organelle and cellular membrane architecture we address appropriate balance, fluidity (Schachter D et al, 1983) and content of phospholipids which is crucial towards normal cellular processes to optimize metabolic function. Therapeutic intervention includes a membrane stabilizing modified ketogenic-type diet to suppress phospholipase A2 (Farooqui et al, 2004), (Veech RL, 2004) which acts as a lipid scissors that compromises membrane integrity. In addition, a targeted lipid therapy is administered orally, in some cases intravenously, of phosphatidylcholine, phosphatidylethanolamine, balanced essential fatty acids as Yehuda’s SR3 oil or Specific Ratio 3 (Yehuda et al, 1998), evening primrose oil, butyrate/ phenylbutyrate (Vinolo et al, 2011), (Iannitti and Palmieri, 2011), IV Glutathione (Dentico et al, 1995) and co-factors to clear DNA adducts, stimulate methylation, control inflammation with the stimulation of anti-inflammatory lipid mediators resolvins and lipoxins, and stabilize cellular architecture. Our phospholipid protocol has yielded marked clinical neurological improvement in our subjects Director, NeuroLipid Research Foundation, Millville, New Jersey, USA www.neurolipid.org, 2NeuroLipid Research Foundation, Millville, New Jersey, USA www.neurolipid. org, 3Kings College; The Grace Clinic, London, UK, 4Atlantic / Morristown Hospital, Morristown, New Jersey, USA, 5Private Practice, North Carolina, USA, 6Private Practice, London, UK, 7Private Practice, Valley Cottage, New York, USA, 8Acumen Laboratory, Devon, UK, 9Southeast Colorado Hospital, Springfield, Colorado, USA, 10Medical Clinic Villa Thal, Bad Groenbach Thal, Germany, 11Private Practice and Atlantic / Morristown Hospital, Morristown, New Jersey, USA 1 1 NORD OCTOBER 21ST – 22ND, 2014 following six months of a targeted treatment regime corresponding with significant normalization in red cell lipid analysis, cardiolipin studies, epigenetic status, cellular structure and function, viewed in images of the subjects membrane phospholipid leaflets and mitochondria membranes. Addressing epigenetic aspects by clearing DNA adducts with oral or intravenous phospholipids further enhances treatment outcomes. We have documented significant clinical neurological improvement in our subjects, including cessation of seizures, along with marked normalization of cellular architecture following six months of a targeted phospholipid dietary regime. Stabilization of cardiolipin, therefore myelin, and the cell/organelle membranes are new targets to consider in neurometabolic disease and the administration of a balanced phospholipid membrane stabilizing diet and phospholipid regime may offer a new therapeutic strategy for lipid storage disorders. CASE STUDY 1: AUTISTIC SPECTRUM, SEIZURES AND CARNITINE PALMITOYLTRANSFERASE DEFICIENCY Seven year old male with diagnosis of ASD (autistic spectrum disorder) and seizure presentation unmedicated. Nonverbal, learning difficulties, poor concentration/focus, eczema, anxiety, incontinence. Diet high in natural carbohydrates (fruit, grains) with supplementation daily of 6 capsules of fish oil. Testing with Acumen revealed epigenetic blockage associated with the gene for carnitine palmitoyltransferase and poor methylation patterns on several chromosomes. Red cell fatty acid and blood examination showed gross elevation of very long chain fatty acids indicative of impaired peroxisomal respiration, blocked conversion of eicosanoids into prostaglandins, low structural lipids, very low cholesterol and a state of hyperammonemia. Patient began aggressive administration of oral PC followed by intravenous Essentiale PC with improvement in presentation. After the diagnosis of Carnitine Palmitoyltransferase deficiency patient’s diet was altered to predominately coconut oil and phospholipids (PC, PE) along with egg yolk, meat fat, primrose oil, seeds. Patient’s seizures are now controlled for 1 year without medication and patient continues to improve in cognitive skills and speech. Figure 1: Gross elevation of very long chain fatty acids which impaired membrane and cellular function. After one year of oral balanced lipids and six months of IV Phosphatidylcholine note marked improvement in the status of aberrant fatty acids which coincided with improvement in the patient’s clinical picture. 2 NORD OCTOBER 21ST – 22ND, 2014 Post Stroke Seizures Male / Age: 5 Red Cell Lipid Biomarkers Specimen Draw Date: 8/10/2010 The % Status is the weighted deviation of the lab result and will show no graph when the research does not support negative values. -100 -50 0 50 100 LA ALA GLA DGLA AA EPA DHA -25 25 16 DMA 18:0 DMA 18:1 DMA C10:0 Capric C14:0 Myristic C14:1w5 Myristoleic C15:0 Pentadecanoic C16:0 Palmitic C16:1w7 Palmitoleic C16:1w9 Hexadecanoic C17:0 Heptadecanoic C17:1 Heptadecaenoic C18:0 Stearic C18:1w5 Octadecanoic C18:1w7 Vaccenic C18:1w9 Oleic C18:2w6 Linoleic C18:2w6 Conj Rumenic C18:3w3 Alpha Linolenic C18:3w6 Gamma Linolenic C20:0 Arachidic C20:2w6 Eicosadienoic C20:3w6 Dihomo-y Lino. C20:3w9 Mead C20:4w6 Arachidonic C20:5w3 Eicosapenta. C22:0 Behenic C22:1w9 Erucic C22:2w6 Docosadienoic C22:4w6 Adrenic C22:5w3 Docosapenta. C22:5w6 Osbond C22:6w3 Docosahexa. C23:0 Tricosanoic C24:0 Lignoceric C24:1w9 Nervonic C24:2w6 Tetracosadienoic C25:0 Pentacosanoic C26:0 Hexacosanoic C26:1 Lumequic C26:2 Hexacosadienoic C28:0 Octacosanoic C30:0 Triacontanoic Phytanic Pristanic Sum C16:1 Trans FAs Sum C18:1 Trans FAs Sum C18:2 Trans FAs Total Lipid Content Total Saturates Total w3's Total w6's Figure 2: Full panel of fatty acid analysis for Case Study 1 subject 3 % Status -9.03 43.98 -28.12 2600.00 91.84 50.00 96.30 7.02 223.61 50.00 336.87 503.85 65.69 -41.80 81.54 58.61 -288.85 159.09 35.51 -69.05 -30.92 -120.00 -79.83 121.43 -96.71 433.63 -87.59 -79.41 -122.97 -101.82 173.15 -80.63 129.98 -98.04 -19.48 131.31 -57.72 6.00 95.87 81.53 -52.02 50.00 0.00 150.00 -50.00 -27.50 -2.06 -37.50 -6.50 31.66 261.71 -294.28 H L H H H H H H H H H L H H L H H L L L L H L H L L L L H L H L H L H H L H H L L L H H L Result Low 1.62 1.40 1.93 3.46 2.63 3.51 High 0.79 0.69 1.14 0.0550 0.002 0.004 0.39 0.19 0.34 0.0030 0.001 0.003 0.16 0.08 0.14 19.75 17.80 21.22 0.29 0.09 0.16 0.07 0.05 0.07 0.67 0.29 0.39 0.09 0.02 0.03 17.04 14.38 16.68 0.07 0.05 0.24 0.92 0.55 0.83 12.13 10.10 11.97 3.45 8.43 10.51 0.10 0.03 0.07 0.12 0.06 0.13 0.02 0.02 0.04 0.39 0.36 0.49 0.12 0.19 0.29 0.96 1.12 1.64 0.07 0.03 0.05 9.91 11.16 13.82 2.33 0.17 0.62 1.35 1.58 2.16 0.04 0.05 0.07 0.02 0.05 0.08 1.36 2.06 3.40 3.45 1.28 2.25 0.31 0.47 0.97 6.03 2.32 4.38 0.23 0.28 0.38 5.08 4.74 5.87 4.78 3.06 4.01 0.35 0.37 0.66 0.12 0.09 0.14 0.36 0.20 0.31 0.29 0.14 0.25 0.06 0.06 0.16 0.0070 0.002 0.007 0.0010 0.000 0.002 0.0060 0.002 0.004 0.0000 0.000 0.000 0.05 0.04 0.08 0.74 0.41 1.09 0.08 0.07 0.13 1586.21 1403.05 1824.10 45.64 41.59 46.55 11.93 4.26 6.72 16.67 25.85 29.61 NORD OCTOBER 21ST – 22ND, 2014 Plasma surface of cell membrane Image of cell membrane phospholipids Mitochondria with closeup of outer membrane revealing damage Image of cell membrane phospholipids Figure 3: Note before and after treatment in cell membrane and mitochondrial images. Case Study 1 patient was responsive to oral and IV phosphatidylcholine. Oral lipids needed to be adjusted to patient’s metabolic defect thus PC and coconut oil (MCT) were administered as primary lipids in the diet. 4 NORD OCTOBER 21ST – 22ND, 2014 CASE STUDY 2: IMPAIRED PEROXISOMAL RESPIRATION, POST STROKE, GLOBAL DEVELOPMENTAL DELAY, UNCONTROLLED SEIZURES Five year old male with history of in utero stroke presented with uncontrolled daily seizures, onset at 7 months. Non-verbal, unable to walk, autistic features, excessive drooling, poor cognitive skills. Meds include daily Klonopin and Carnitor (carnitine). Delayed linear growth secondary to 4:1 Ketogenic Diet started at 18 months of age with formula containing hydrogenated vegetable oil. Patient presented with no source of omega 6 linoleic fatty acid in his diet, rather the oils in the diet consisted of MCT oil, fish oil, and fat contained in pork/chicken/beef/ egg. Note gross deprivation of linoleic acid with -288% red cell fatty acid status (normal Linoleic acid range is 8.43 -10.51%, patient’s result was 3.45% of total RBC lipids). Imaging of patient’s cellular phospholipids reveal gross abnormalities. After one month of aggressive balanced lipid therapy with organic high linoleic sunflower oil (replaced MCT oil and fish oil completely), oral Phosphatidylcholine/ Phosphatidylethanolamine, egg yolk (supplies arachidonic acid) patient returned to the clinic with marked improvement – able to walk short distances unassisted, attempting to communicate, seizure activity controlled. Figure 4: Note DNA adducts depicting alteration of genes expressing for Manganese dependent SOD2, Tyrosine-3-monooxygenase and Isocitrate dehydrogenase Figure 5: Poor methylation of PE into PC (Phosphatidylethanolamine into Phosphatidylcholine), poor expression of cardiolipin synthase, low normal level of cardiolipin, calcium replacing some of the cardiolipin synthase manganese binding sites, and impaired ion gating 5 NORD OCTOBER 21ST – 22ND, 2014 Figure 6: Images from probe of the plasma membrane surface (top image), phospholipids within lipid membrane (middle image), and mitochondrion (bottom image) of Case Study 2 subject’s cells. 6 NORD OCTOBER 21ST – 22ND, 2014 Red Cell Lipid Biopsy Post Stroke Seizures Male / Age: 5 ABERRANT FATTY ACIDS TRANS ISOMERS SATURATED ODD Pentadecanoic 96.30 Heptadecanoic 336.87 VLCFA'S Lumequic Hexacosanoic H H RENEGADES Vaccenic Mead Eicosanoic Phytanic Specimen Draw Date: 8/10/2010 MEMBRANE & MYELIN MARKERS 81.53 95.87 MYELINATION 18:1 DMA H H SUMMATION Total w6 81.54 121.43 121.43 150.00 -28.12 L -294.28 L STRUCTURAL H H H H ESSENTIAL FATTY ACID OMEGA 6 Linoleic Gamma Linolenic Dihomo-y Linolenic Arachidonic Adrenic -288.85 -69.05 -79.83 -96.71 -101.82 OMEGA 3 Alpha Linolenic Eicosapentaenoic Docosapentaenoic Docosahexaenoic L L L L L 35.51 433.63 173.15 129.98 H H H H -5.70 0.00 239.69 H INDEXES Fluidity Index MR Index PR Index -115.00 41.43 207.26 Myelination Index Trans Isomer Index Odd Chain Index L H H Figure 7: Disturbance in peroxisomal respiration is indicated with an accumulation of very long chain fatty acids is depicted in upper left panel of Case Study 2 subject. Note in the lower EFA panel gross imbalance of omega 6 and omega 3 due to inappropriate dietary lipids from a ketogenic infant formula that contained trans fatty acids, overdose of fish oil supplementation, and an inadequate source of linoleic acid for an extended period which is crucial for cardiolipin located in the inner membrane of the mitochondria. 7 NORD OCTOBER 21ST – 22ND, 2014 Post Stroke Seizures Male / Age: 5 Lipid Bio Systems Analysis Specimen Draw Date: 8/10/2010 The % Status is the weighted deviation of the lab result and will show no graph when the research does not support negative values. Omega 6 EFAs The w6 EFA’s are the primary EFA’s with the highest concentration in mammals. They include Linoleic acid (LA), gamma-Linolenic Acid (GLA), Dihomo-gamma-Linolenic Acid, ( DGLA) and Arachidonic Acid (AA). Together with Adrenic Acid they comprise approximately 30% of red blood cell fatty acid membrane lipids. All are vital for structure and fluidity and as second messengers (17-19,73,75). DGLA and AA are precursors to PGE1 and PGE2 series prostaglandins, which act as local controllers and circuitry for cell to cell communication (75-77). The metabolic functions that w6 PG’s control ( literally endless ) are gradually surfacing in the medical literature. To mention a few: growth of tissues and transcription, uterine contraction, heart rate, UV skin response, inflammation, child birth and cyclic functions such as sleep, temperature control, GI functions, regulate fever, mucous control, regulate nerve transmission, trigger cell division, steroid production, etc.etc. Comments: The w6 eicosanoids AA and DGLA control / initiate a vast, actually indeterminable array of metabolic control including inflammation. The use of NSAID’s as well as steroids are specifically designed to block these processes and in so VLCFA'S doing produce disturbing side-effects. Through the use of MYELINATION RBC fatty acid analysis and the availability of highSTRUCTURAL quality dietary lipids as phosphatidylcholine (PC),81.53 Balanced 4:1 primrose and Kirunal Lumequic H w6 to w3 oil, evening 18:1 DMAoil, egg yolk/butter -28.12 L it is possible, to get to the root of the inflammatory condition: Essential Fatty Acid imbalance. Hexacosanoic 95.87 H EFA Index --- w3 / w6 Range…….18 - 30 Red Cell Lipid Biopsy ost Stroke Seizures Male / Age: 5 ABERRANT FATTY ACIDS TRANS ISOMERS Specimen Draw Date: 8/10/2 MEMBRANE & MYELIN MARKERS • AA -- Major w6 FA Suppressed * Increase Eggs * Add Sun oil & OA * Retest in 1 Yr • w6 FA -- Suppressed * Avoid Marine Oils * Follow AA Diet recommendations * Retest in 6 months C18:2w6 Linoleic C18:3w6 Gamma Linolenic C20:3w6 Dihomo-y Lino. SATURATED ODD C20:4w6 Arachidonic Pentadecanoic 96.30 H C22:4w6 Adrenic Total w6's Heptadecanoic 336.87 H % Status Result -288.85 3.45 -69.05 0.02 -79.83 0.96 RENEGADES -96.71 9.91 Vaccenic 1.36 -101.82 -294.28 16.67 Mead Low High 8.43 0.02 1.12 11.16 81.54 2.06 25.85 121.43 10.51 0.04 1.64 13.82 3.40 29.61 -100 -50 SUMMATION Total w6 0 50 -294.28 100 L H H Eicosanoic 121.43 H Figure 8: Note deep supression of omega 6 linoleic acid due to very Phytanic 150.00 H limited dietary sources in Case Study 2 subject. Further, the other omega 6 fatty acid levels are compromised due to competitive inhibition from fish oil overdose and inappropriate dietary lipid sources. ESSENTIAL FATTY ACID OMEGA 6 Linoleic Gamma Linolenic Dihomo-y Linolenic Arachidonic Adrenic -288.85 -69.05 -79.83 -96.71 -101.82 OMEGA 3 Alpha Linolenic Eicosapentaenoic Docosapentaenoic Docosahexaenoic L L L L L 35.51 433.63 173.15 129.98 H H H H -5.70 0.00 239.69 H INDEXES Fluidity Index MR Index PR Index -115.00 41.43 207.26 Myelination Index Trans Isomer Index Odd Chain Index L H H 8 NORD OCTOBER 21ST – 22ND, 2014 CASE STUDY 3: NIEMANN PICK TYPE C, TONIC CLONIC SEIZURES Nine year old female presents with Niemann Pick Type C, symptoms of developmental delay at 2.5 years, diagnosis at age 6. Patient is wheelchair-bound and presents with generalized tonic clonic seizures and staring spells, cervical dystonia and marked dystonia of hands/feet, fatigue, hyperreflexia in lower extremities with positive Babinski sign, posturing of hands/feet, vertical gaze palsy, enlarged liver and spleen, sustained clonus bilaterally, nonverbal, drooling, constipation, facial fasciculations, ptosis, hearing loss, tremor, incontinence of bladder and bowel, aggressive behavior, global regression, recurrent illness with high dosing of antibiotics (mitochondrial toxin). Patient tube fed diet of rice, fruit, poultry, meat, vegetables, juice, high dose flax oil and fish oil. Patient’s red cell fatty acid analysis from the Peroxisomal Diseases laboratory at Kennedy Krieger Institute indicated gross overdose of EPA (+ 758%) which showed deep suppression of arachidonic acid (-131%) due to competitive inhibition. Elevation of very long chain fatty acids (VLCFAs) and blocked conversion of DGLA into PG1 was found (from steroid use) along with marked elevation of myelin precursor dimethyl acetyl or DMA 18:1 (+225%) indicative of a gross increase of the phospholipid sphingomyelin in cell membranes indicative of membrane architecture instability and low membrane phosphatidylcholine. Patient’s diet was adjusted a membrane stabilizing diet via tube feeding and supplemented with SR3 oil (Yehuda’s 4:1 omega 6 to omega 3 oil), phosphatidylcholine, evening primrose oil, butyrate, carnosine and adjustment of supplementation as catalysts per cellular and lipid analysis. Intravenous therapy was initiated with Essentiale phosphatidylcholine, leucovorin and glutathione, then phenylbutyrate was added to the regime with marked positive response. Therapeutic response was documented by patient’s pediatric neurologist after 6 months intravenous (3 days monthly) and oral phospholipid therapy with reduction in seizure activity, faciculations, tremors, hyper reflexia, posturing and dystonia. Neurologist noted patient’s liver and spleen were no longer enlarged, and that patient was starting to walk, attempting to talk, and that there was cognitive improvement and mood stabilization. Figure 9: Note suppressed beta oxidation reflected in the accumulation of very long chain fatty acids in upper panel and gross elevation of EPA due to an overdose of fish oil. 9 MEMBRANE STABILIZING DIET Table 1: The Membrane Stabilizing Diet is suggested for optimizing patients nutritional status 10 LIPID DATA COMPARISON OF STARTING DOSE OF MACRONUTRIENT PRESCRIPTION OF DIETARY TREATMENTS Fat Protein Carbohydrate Classical ketogenic diet at 4:1 ratio 90% of energy, long chain MCT ketogenic diet 30–60% of energy from MCT, 11–45% of energy from long chain 10% of energy 15–19% of energy Modified Atkins diet Not measured – high fat foods encouraged Not limited 10 g daily (15 g in adults) Low glycemic index treatment 60% of energy 20–30% of energy 40–60 g daily, low glycemic index only Membrane Stabilizing Diet Essential Fatty Acids, PC, Butyrate or PB Not Limited 80 g daily, low glycemic index only, no grains, no fruit other than berries 10% of energy from protein and carbohydrate combined MCT - Medium Chain Triglycerides PC - Phosphatidylcholine PB - Phenylbutyrate Table 2: The Membrane Stabilizing Diet utilities targeted phospholipids (PC, PE), SR3 oil, High linoleic Safflower oil, Evening primrose oil, egg yolk predominantly rather than saturated or unessential fatty acids. PUFAs, HUFAs and EFAs Lower order essential fatty acids (EFAs), or polyunsaturated fatty acids (PUFAs) • linoleic acid (LA), omega 6, found in high linoleic sunflower and safflower oil • alpha linolenic acid (ALA), omega 3, found in flax, walnut, and soy oil Higher order EFAs, or highly unsaturated fatty acids (HUFAs) Omega 6 • gamma linolenic acid (GLA) found in evening primrose oil • dihomo gamma linolenic acid (DGLA) • arachidonic acid (AA) found in meat fat, butter, dairy, egg yolk Omega 3 • eicosapentaenoic acid (EPA) found in cold water fish and fish oil • docosahexaenoic acid (DHA) found in cold water fish and fish oil Table 3: List of essential fatty acids, lower and higher order. 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