Showing posts with label Genetic Diseases. Show all posts
Showing posts with label Genetic Diseases. Show all posts

Tuesday, June 24, 2014

List Of Rare Diseases

List Of Rare Diseases
Rare diseases are diseases which do not attract lot of public attention, funding, or research, perhaps because they are extremely very rare and are poorly publicized. Some of the rare diseases include: -



Acrocephalosyndactylia



Acrodermatitis



Addison Disease



Adie Syndrome



Alagille Syndrome



Amylose



Amyotrophic Lateral Sclerosis



Angelman Syndrome



Angina Pectoris, Variant



Angiolymphoid Hyperplasia with Eosinophilia



Arnold-Chiari Malformation



Arthritis, Juvenile Rheumatoid



Asperger Syndrome



Bardet-Biedl Syndrome



Barrett Esophagus



Beckwith-Wiedemann Syndrome



Behcet Syndrome



Bloom Syndrome



Bowen's Disease



Brachial Plexus Neuropathies



Brown-Sequard Syndrome



Burkitt Lymphoma



Carcinoma 256, Walker



Caroli Disease



Chagas Disease



Charcot-Marie-Tooth Disease



Chediak-Higashi Syndrome



Chiari-Frommel Syndrome



Chondrodysplasia Punctata



Choreatic Disorders



Churg-Strauss Syndrome



Colonic Pseudo-Obstruction



Craniofacial Dysostosis



Creutzfeldt-Jakob Syndrome



Crohn Disease



Cushing Syndrome



De Lange Syndrome



Dementia, Vascular



Dermatitis Herpetiformis



Diffuse Cerebral Sclerosis of Schilder



Duane Retraction Syndrome



Dupuytren's Contracture



Dysautonomia, Familial



Ebstein's Anomaly



Ehlers-Danlos Syndrome



Eisenmenger Complex



Ellis-Van Creveld Syndrome



Encephalitis



Enchondromatosis



Epidermal Necrolysis, Toxic



Facial Hemiatrophy



Factor XII Deficiency



Fanconi Anemia



Felty's Syndrome



Fibrous Dysplasia, Polyostotic



Fox-Fordyce Disease



Friedreich Ataxia



Fusobacterium



Gardner Syndrome



Gaucher Disease



Gerstmann Syndrome



Giant Lymph Node Hyperplasia



Goldenhar Syndrome



Guillain-Barre Syndrome



Hallermann's Syndrome



Hallervorden-Spatz Syndrome



Hamartoma Syndrome, Multiple



Hartnup Disease



Hepatic Vein Thrombosis



Hepatolenticular Degeneration



Hereditary Motor and Sensory Neuropathies



Hippel-Lindau Disease



Hirschsprung Disease



Histiocytic Necrotizing Lymphadenitis



Histiocytosis, Langerhans-Cell



Histiocytosis, Sinus



Hodgkin Disease



Horner Syndrome



Huntington Disease



Hyperaldosteronism



Hyperostosis, Diffuse Idiopathic Skeletal



Hypopituitarism



Inappropriate ADH Syndrome



Intestinal Polyps



Isaacs Syndrome



Kartagener Syndrome



Kearns-Sayer Syndrome



Keratosis Follicularis



Klippel-Feil Syndrome



Klippel-Trenaunay-Weber Syndrome



Kluver-Bucy Syndrome



Korsakoff Syndrome



Lafora Disease



Lambert-Eaton Myasthenic Syndrome



Landau-Kleffner Syndrome



Langer-Giedion Syndrome



Leigh Disease



Lesch-Nyhan Syndrome



Leukodystrophy, Globoid Cell



Li-Fraumeni Syndrome



Long QT Syndrome



Lymphoma, Mantle-Cell



Machado-Joseph Disease



Mallory-Weiss Syndrome



Marek Disease



Marfan Syndrome



Meckel Diverticulum



Meige Syndrome



Melkersson-Rosenthal Syndrome



Meniere's Disease



Mikulicz' Disease



Miller Fisher Syndrome



Mobius Syndrome



Moyamoya Disease



Mucocutaneous Lymph Node Syndrome



Mullerian Ducts



Multiple Endocrine Neoplasia Type 1



Munchausen Syndrome by Proxy



Muscular Atrophy, Spinal



Neuroaxonal Dystrophies



Neuromyelitis Optica



Neuronal Ceroid-Lipofuscinoses



Niemann-Pick Diseases



Noonan Syndrome



Optic Atrophies, Hereditary



Osteitis Deformans



Osteochondritis



Osteochondrodysplasias



Paget's Disease, Mammary



Papillon-Lefevre Disease



Pelizaeus-Merzbacher Disease



Pemphigus, Benign Familial



Penile Induration



Pericarditis, Constrictive



Peroxisomal Disorders



Peutz-Jeghers Syndrome



Pick Disease of the Brain



Pierre Robin Syndrome



Pityriasis Lichenoides



Polycystic Ovary Syndrome



Polyendocrinopathies, Autoimmune



Prader-Willi Syndrome



Pulmonary Fibrosis



Pupil Disorders



Raynaud Disease



Reiter Syndrome



Rett Syndrome



Reye Syndrome



Rubinstein-Taybi Syndrome



Sandhoff Disease



Sarcoma, Ewing's



Shwartzman Phenomenon



Shy-Drager Syndrome



Sjogren's Syndrome



Sjogren-Larsson Syndrome



Smith-Lemli-Opitz Syndrome



Spinal Muscular Atrophies of Childhood



Sturge-Weber Syndrome



Sweating, Gustatory



Sweet's Syndrome



Takayasu's Arteritis



Tangier Disease



Tay-Sachs Disease



Thromboangiitis Obliterans



Tietze's Syndrome



Togaviridae Infections



Tolosa-Hunt Syndrome



Tourette Syndrome



Uveomeningoencephalitic Syndrome



Waardenburg's Syndrome



Waldenstrom Macroglobulinemia



Wegener Granulomatosis



Weil Disease



Werner Syndrome



Williams Syndrome



Wilms Tumor



Wiskott-Aldrich Syndrome



Wolff-Parkinson-White Syndrome



Wolfram Syndrome



Wolman Disease



Zellweger Syndrome



Zollinger-Ellison Syndrome






Jewish Genetic Diseases

Jewish Genetic Diseases
Today, more than 4000 genetic diseases are known to affect humankind in a very negative way. The mystery of genetic diseases seems to wane as more and more people get to understand the basics of genetics better. The facts that people are continuing to get are proving to be very helpful by the day. The greatest mystery surrounding genetic diseases is the fact that they affect people of a particular family, ethnic group, race or demographic group. Against this backdrop, one can easily note that some diseases occur almost exclusively among the Jewish people.



Most genetic diseases that affect the Jewish people are incapacitating. A few of them have mild consequences on the patients' physical abilities. Tay-Sachs is the most commonly occurring genetic disease among the members of the Jewish community. This disease has mild negative effects, unlike many others, which are responsible for wiping out many Jewish families.



People who suffer from Jewish genetic diseases need to be taken care of in a very special way. Beta Thalassemia is a disease that is genetically transmitted among many Jews. This inherited disorder is also referred to as Cooley's anemia. Patients with this disease go through mutation of beta hemoglobin chain. No man can do anything in order to prevent this genetically triggered change from occurring.



Immediately after birth, a baby with Beta Thalassemia does no show any symptoms. This is because fetal hemoglobin is still the dominant element in the baby's blood. In a matter of months, everything changes and the symptoms come out. The condition starts worsening. Children develop anemia that is life threatening.



Bloom's Syndrome is a genetic disease that is also very common among Jews. It is transmitted through a recessive gene. In this case, both parents should be carriers of the recessive gene in order for the disease to be passed on to future generations. All victims of this disease have a very short stature and a very high-pitched voice. They are also highly susceptible to respiratory illnesses. People with Bloom's syndrome also tend to be mentally retarded.



The Bloom's Syndrome can be tested through chromosome analysis. Once this has been done, the diagnosis process can be said to be complete. In order for carrier testing to be done, a sample of a person's blood is needed. The test will ascertain whether any gene changes have occurred. This disease is very common among the Ashkenazi Jews.






Inherited Genetic Diseases

Inherited Genetic Diseases
It is important to have an insight into, and some knowledge about inherited genetic diseases, especially if one is planning to have a baby. Having sufficient knowledge can be of help in preventing the baby from acquiring such a disease.



Most birth related defects are usually inherited genetic diseases. This is normally a condition which leads to abnormalities in the structure and function of the baby right from birth. Often, these types of defects are genetic in nature, and are passed to the baby from the parents. However, some isolated cases may not be hereditary, and could be due to environmental hazards or external effects, exposed to the mother at pregnancy.



There are thousands of known inherited genetic diseases. Genetic diseases are varied in intensity and types. These may include physical conditions or defects, or delays in normal development of the child. Some inherited genetic diseases may be deadly. Sadly, all inherited genetic diseases cause a lot of physical and emotional pain both to the patient and to the parents.



Inherited genetic diseases can be passed down through various ways. They can be transmitted from the father, the mother or even both parents. In case where both parents have defaults in their genes, the defects are often inherited by the baby. On the other hand, where only one parent has a genetic defect, it is also possible for the defect to be passed on to the child. The other case is where the mother specifically passes on a genetic condition to the male offspring. This is a defect that affects only the X-chromosome. The baby is likely to have an inherited genetic disease if the X-chromosome of the mother is faulty.



Among the several common inherited genetic diseases include muscular diseases, usually inherited from the mother, and central nervous system defects - which may cause blindness, dementia and seizures. This is a dangerous and possibly fatal inherited genetic condition, especially if both parents have it. The other common condition is sickle cell anaemia, which is a disorder of the red blood cells. It can cause pain, fatigue and other health complications. The likelihood of the child inheriting this condition is higher if both parents carry the gene.



A basic precaution for parents to safeguard their unborn babies from acquiring inherited genetic diseases would be to maintain a healthy lifestyle and diet, especially for the mother throughout her pregnancy.






Human Genetic Diseases

Human Genetic Diseases
The main reason why genetic diseases are a cause of worry for many people is the fact that man can do little to prevent them from occurring. Genetic diseases occur because of chromosome problems. Some genetic diseases are extremely rare while others occur more often.



Some genetic diseases relate to one's reproductive health. Recent research has also shown that some genetic diseases are gender-driven, that is, they affect members of one gender only. A case in point is color blindness, which is known to affect male members of a community only.



Researchers have devised several ways of drawing ethnic, racial and demographic lines when researching on human genetic diseases. When researching the Alzheimer's disease, scientists had to rely on a previous finding, which showed that very few cases of the disease are reported among the Caucasian people.



The Alzheimer's disease can bring rather catastrophic effects to both the patients and loved ones. It affects the brain and makes the patient lose memory and psychomotor coordination. The patient loses complete control of all his bodily functions. One does not even remember to eat. If food is put into his mouth, he does not know when to chew and when to swallow. Such patients require special care, often in a nursing home. Majority of people who are affected are over sixty years.



DNA tests are always helpful in determining if any member of the family is a carrier of a dominant gene. Some genetic diseases are caused by dominant genes. In some cases, recessive genes also cause genetic disorders. In families where the genetic disorders are caused by a dominant gene, if the parent has the disease, the sibling has a 50% likelihood of suffering from the same disease at some point in life.



The process of diagnosing genetic disorder is very complicated. As if that is not enough, one has to take care of the patient both financially and psychologically. This might drain a family's financial resources. It can also make one marriage partner feel emotionally detached. Help from third parties would be very much appreciated.



Many support groups for people who suffer from genetic disorders have been set up across the country. A person who suffers from a genetic condition can reap many benefits by becoming a member of such a group. One can get to know how to pursue treatment. One can get to regain a feeling of belonging after depressive moments especially immediately after diagnosis.