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Turner’s Syndrome 

Hyperkeratosis Back of Arm. GFW Photo.
Hyperkeratosis Back of Arm. GFW Photo

What Is Follicular Hyperkeratosis?

F ollicular hyperkeratosis is an abnormal skin condition characterized by disordered overgrowth of the horny layer of the epidermis with horny plugs filling the openings of hair follicles. The plugs look like bumps in hair follicles.

Follicular hyperkeratosis with corkscrew hairs (coiled hairs in the follicles) appears in scurvy, which is advanced vitamin C deficiency.1

Typical  hyperkeratotic papules first appear on the extensor surfaces of the extremities (e.g. the back of upper arms), shoulders, and buttocks.

Phrynoderma is a distinctive form of follicular hyperkeratosis with papule formation in dilated hair follicles believed to be a manifestation of severe malnutrition.

Q: Why does hyperkeratosis develop?

A: Follicular hyperkeratosis develops from lack of necessary nutrients to support healthy skin. Although originally thought to represent only vitamin A deficiency or vitamin C in the case of scurvy, several studies have demonstrated deficiencies of B vitamins and vitamin E. General malnutrition seems to be the strongest association. The clinical picture typically improves with enhanced nutritional status.2

What Is Follicular Hyperkeratosis In Celiac Disease and/or Gluten Sensitivity?

Sources:
  1. Krause’s Food, Nutrition, & Diet Therapy. 10th Edition. Kathleen Mahan, Sylvia Escott-Stump. 2000. W.B. Saunders Company. [↩]
  2. Maronn M, Allen DM, Esterly NB. Phrynoderma: a manifestation of vitamin A deficiency?… The rest of the story. Pediatr Dermatol. 2005 Jan-Feb;22(1):60-3. [↩]

Selenium Deficiency

selenium gluten free celiac disease symptomWhat Is Selenium?

Selenium is a mineral that is required by the body  in trace amounts for a healthy immune system, normal thyroid function, and antioxidant protection.

Selenium is absolutely required in the production of at least 30 selenoproteins in the body. First, selenium is joined to the amino acids cysteine as selenocysteine and to methionine as selenomethionine before being used as components for selenoproteins. Many selenoproteins are important antioxidant enzymes such as glutathione peroxidase.

Q: How does glutathione peroxidase work?

A: Glutathione peroxidase activity helps the recycling of vitamins C and E in optimizing the performance of the antioxidant system. The antioxidant properties of selenoproteins help prevent cellular damage from free radicals. Free radicals are natural by-products of oxygen metabolism that may contribute to the development of chronic diseases such as cancer and heart disease.

In the immune system, selenium stimulates immune properties of lymphocytes (white blood cells) by contributing to higher natural killer lymphocyte activity. Natural killer lymphocytes have the ability to destroy cancer cells and bacterial and viral agents.

Other selenoproteins help protect the thyroid gland from anti-oxidants and regulate thyroid function. Specifically, selenium plays an integral role in thyroid gland metabolism.1 Functions are more fully described below.

According to the Food and Agriculture Organization, United Nations, approximately 30 percent of tissue selenium is contained in the liver, 15 percent in kidney, 30 percent in muscle, and 10 percent in blood plasma.

What Is Selenium Deficiency In Celiac Disease and/or Gluten Sensitivity?

Sources:
  1. Stazi AV, Trinti B. Selenium status and over-expression of interleukin-15 in celiac disease and autoimmune thyroid diseases. Ann Ist Super Sanita. 2010;46(4):389-99.DOI: 10.4415/ANN_10_04_06. [↩]

IgA Nephropathy

X-ray of lungs in sacroidosis showing honeycoming. Courtesy Wikimedia.
X-ray of Lungs in Sacroidosis Showing Honeycoming. Courtesy Wikimedia.

What Is Sarcoidosis?

S arcoidosis is a multisystem granulomatous disease characterized by hard granulomas and inflammation of the alveoli in lungs that occurrs in 80% of patients.

Alveoli are the tiny one cell thick round structures that are clustered at the ends of air passages in the lungs where oxygen from air inhaled is exchanged for carbon dioxide from blood which is breathed out.

Q: What are granulomas?

A: Granulomas are collections of macrophages (white blood cells) that targeted and enclosed but failed to destroy a foreign substance that entered the body.  In turn, the macrophages become encased by other immune cells and fibroblasts and collagen. They can occur in any organ.

Presently, the etiology, or cause, of sarcoidosis is unknown, although it is thought the predisposition is genetic with a local immune mechanism. This disease has flares when active and remissions when symptoms subside.

Referral to a specialist is important for proper treatment and monitoring. The main treatment for severe active sarcoidosis is prednisone, a type of steroid that reduces inflammation in the body. In most people, prednisone relieves symptoms within a couple of months, although most people need to take prednisone for 12 months or longer. Long-term use of prednisone, especially at high doses, can cause serious side effects. Side effects include bone loss, elevated blood sugar, and high blood pressure.

When wheezing and coughing are a problem, inhaler devices are used to deliver medicine into the lungs in order to help open the airways.1

Ibuprofen is prescribed if sarcoidosis is causing joint pain. Steroid creams are prescribed for skin problems.

Sarcoidosis affects 10 to 20 person per 100,000.

What Is Sarcoidosis In Celiac Disease and/or Gluten Sensitivity?

Sources:
  1. National Heart, Lung, and Blood Institute [↩]

Hypertension, Reversible: definition

Sustained elevated arterial blood pressure resulting from impaired absorption of essential co-factors for normal homocysteine metabolism (folate, vitamin B12, or vitamin B6)  that resolves with normalization of homocysteine levels.

Hypertension, Arterial: definition

A  blood pressure disorder associated with sustained increased systemic (body wide) vascular resistance to blood flow due to endothelial (cell) dysfunction of arterial blood vessels. When blood vessels narrow and/or fail to relax, pressure goes… 

Magnesium Deficiency in Celiac Disease – Common and Dangerous

Magnesium is the fourth most abundant mineral in the body, providing an indication of just how important this nutrient is for the body.

Magnesium keeps us moving, thinking and behaving normally. Magnesium is a cofactor for more than 300 enzymes involved in the metabolism of food components and many products such as protein synthesis. It balances calcium in the body to maintain normal muscle and nerve function and works in concert with calcium to keep bones strong. It keeps heart rhythm steady and supports a healthy immune system. Magnesium is required for parathyroid hormone secretion, helps regulate blood sugar levels and promotes normal blood pressure.1

Studies show that magnesium deficiency is common in those with celiac disease.