Questions tagged [genetic causes]
What are the genetic causes of histiocytic sarcoma in dogs?
Category: Genetics
Histiocytic sarcoma in dogs is a rare and aggressive form of cancer that originates from histiocytes, which are immune cells involved in the body's defense mechanisms. The genetic causes of this disease are complex and not yet fully understood, but research has identified several genetic factors and...
What are the genetic causes of progressive retinal atrophy in dogs?
Category: Genetics
Progressive retinal atrophy (PRA) in dogs is a group of inherited eye disorders that lead to the gradual degeneration of the retina, ultimately resulting in blindness. The genetic causes of PRA are complex and vary depending on the breed and specific type of PRA. Below is a detailed explanation of t...
What are the genetic causes of degenerative myelopathy in dogs?
Category: Genetics
Degenerative myelopathy (DM) in dogs is a progressive neurological disorder that primarily affects the spinal cord, leading to loss of coordination and eventual paralysis in the hind limbs. The condition is most commonly seen in older dogs, typically between the ages of 8 and 14 years. While the exa...
What are the genetic causes of Addison’s disease in dogs?
Category: Genetics
Addison’s disease, also known as hypoadrenocorticism, is a condition in which the adrenal glands fail to produce sufficient amounts of certain hormones, particularly cortisol and aldosterone. While the exact genetic causes of Addison’s disease in dogs are not fully understood, research suggests ...
What are the genetic causes of Legg-Calvé-Perthes disease in dogs?
Category: Genetics
Legg-Calvé-Perthes disease, also known as avascular necrosis of the femoral head, is a condition that primarily affects small and toy breed dogs. It is characterized by the degeneration of the femoral head, which is the ball part of the hip joint. This degeneration occurs due to a disruption in the...
What are the genetic causes of elbow dysplasia in dogs?
Category: Genetics
Elbow dysplasia in dogs is a complex orthopedic condition that primarily affects the elbow joint, leading to pain, lameness, and arthritis. It is caused by abnormal development of the joint during growth, and genetics play a significant role in its occurrence. Below is a detailed explanation of the ...
What are the genetic causes of intervertebral disc disease in dogs?
Category: Genetics
Intervertebral disc disease (IVDD) in dogs is a common spinal condition that can lead to pain, nerve damage, and even paralysis. The genetic causes of IVDD are complex and involve multiple factors, including breed predisposition, structural abnormalities in the spine, and inherited traits that affec...
What are the genetic causes of laryngeal paralysis in dogs?
Category: Genetics
Laryngeal paralysis in dogs is a condition where the muscles and nerves controlling the larynx (voice box) fail to function properly, leading to difficulty breathing, especially during exercise or in hot weather. While the exact cause can vary, genetic factors are strongly implicated in certain bree...
What are the genetic causes of dilated cardiomyopathy in dogs?
Category: Genetics
Dilated cardiomyopathy (DCM) in dogs is a serious heart condition characterized by the enlargement and weakening of the heart muscle, leading to reduced cardiac function. While the exact causes of DCM can be multifactorial, including nutritional, environmental, and infectious factors, genetic predis...
What are the genetic causes of portosystemic shunts in dogs?
Category: Genetics
Portosystemic shunts (PSS) in dogs are abnormal blood vessels that allow blood to bypass the liver, leading to a range of health issues. These shunts can be congenital (present at birth) or acquired later in life. The genetic causes of congenital portosystemic shunts are complex and not yet fully un...