Crohn’s disease is an inflammatory bowel disease (IBD) that causes inflammation of the lining of the digestive tract, leading to abdominal pain, severe diarrhoea, fatigue, weight loss and malnutrition. Inflammation caused by Crohn’s disease can involve different areas of the digestive tract in different people. image102

The inflammation caused by Crohn’s disease often spreads deep into the layers of affected bowel tissue. Crohn’s disease can be both painful and debilitating, and sometimes may lead to life-threatening complications.

Signs and symptoms of Crohn’s disease can range from mild to severe. They usually develop gradually, but sometimes will come on suddenly, without warning.

Signs and symptoms may include:

  • Diarrhoea

Diarrhoea is a common problem for people with Crohn’s disease. Intensified intestinal cramping also can contribute to loose stools.

  • Fever and fatigue

Many people with Crohn’s disease experience a low-grade fever, likely due to inflammation or infection. They may also feel tired or have low energy.

  • Abdominal pain and cramping

Inflammation and ulceration can affect the normal movement of contents through the digestive tract and can cause mild to severe pain, cramping, nausea and vomiting.

  • Blood in the stool

Bright red blood in the toilet bowl or darker blood mixed with stools is a possibility.

  • Mouth sores

Ulcers in the mouth are similar to canker sores.

  • Reduced appetite and weight loss

Abdominal pain and cramping and the inflammatory reaction in the wall of the bowel can affect both appetite and ability to digest and absorb food.

  • Peri-anal disease

Pain or drainage near or around the anus due to inflammation from a tunnel into the skin (fistula).


The exact cause of Crohn’s disease remains unknown. A number of factors, such as heredity and a malfunctioning immune system do seem to play a role in its development.

  • Immune system

It’s possible that a virus or bacterium may trigger Crohn’s disease. When the immune system tries to fight off the invading microorganism, an abnormal immune response causes the immune system to attack the cells in the digestive tract.

  • Heredity

Crohn’s is more common in people who have family members with the disease, so genes may play a role in making people more susceptible. However, most people with Crohn’s disease don’t have a family history of the disease.



Even though Crohn’s is a chronic inflammatory bowel disease that can attack the entire digestive tract, but it most commonly affects specific parts of the gut: the lower small intestine, the large intestine, and where the two connect.

The relapsing and remitting nature of Crohn’s is due to bouts of inflammation that eat away at the digestive tract.

It is multidimensional disease involving an autoimmune component, genetic susceptibility, immune deficiency, and environmental triggers.

Crohn’s typically strikes people in their teens and 20s or later in their 50s and 60s.Ulcerozni-kolitis1

Crohn’s symptoms overlap with other gastrointestinal disorders, making it difficult to diagnose. It often causes diarrhoea and abdominal pain. As the disease worsens, the lining of the digesting tract may be destroyed, resulting abnormal connections (fistulas) or even blockages. Eventually, surgery may be needed to remove damaged parts of intestine, and over time patients may be left with very little of their gut intact.

Therapies to control Crohn’s include anti-inflammatory drugs and immunological therapies. This is why scientists and medical researchers have been looking for better therapies to control symptoms and try and arrest further debilitation by this disease.

Stem Cells Could Be The Answer!

Stem cells may be able to help repair the damage caused by inflammation by ‘resetting’ the immune system – making new cells, inhibiting inflammation, stimulating tissue repair and weakening negative immune responses.

Adipose (fat) tissue derived stem cells (ASCs) have two qualities that make them a promising option for treating Crohn’s: they are regenerative and anti-inflammatory. ASCs make a variety of different cell types (fat, bone, cartilage, muscle, epithelial) and also promote the formation of new blood vessels.

The positive inertia gained in clinical trials consisting of patients with various fistulas has gained global attention. With research and therapy aiding each other in various treatment modules all over the globe, the hope of a healthier and pain free life for patients for those who suffer from Crohn’s is starting to burn brighter as time goes by.stem-cell-therapy-banner

Researchers are launching studies with more patients and delving deeper into treating Crohn‘s with ASCs. Long-term follow-up studies are assessing the longevity of ASC therapy to provide complete healing of fistulas and prevent their recurrence. At the same time researchers are studying how ASCs work to promote healing – by suppressing inflammation, making new epithelial cells, or both.