Progesterone: A Potential Tool to Fight Parkinson's Disease
Highlights:
- Parkinson's disease is a neurological disease that causes unintentional or uncontrollable movements such as shaking, stiffness, and difficulties with balance and coordination
- Currently, there is no treatment for Parkinson's disease
- A new study highlights the importance of how progesterone can have protective effects against Parkinson's disease
The gastrointestinal tract's nerve cells communicate with those in the brain and spinal cord. This shows that the neural system of the digestive tract may influence brain processes that contribute to Parkinson's disease.
Paula Neufeld and Lennart Stegemann, medical doctoral students at Ruhr University Bochum's Faculty of Medicine, were the first to discover progesterone receptors in gastrointestinal nerve cells and demonstrate that progesterone protects the cells (1✔).
‘Recent research highlights the protective potential of progesterone in Parkinson�s disease. #Parkinson�s disease #progesterone’
Their discoveries give up new avenues for the development of novel neuroprotective treatment approaches for disorders including Parkinson's and Alzheimer's. The findings were reported in the journal Cells.
The Enteric Nervous System: Our second brain
The enteric nervous system (ENS) is a complicated network that runs the length of the digestive tract. It has roughly 100 million nerve cells, governs digestion processes autonomously, and is commonly referred to as the human second brain.However, its role extends well beyond digestion. According to recent studies, the ENS connects closely with the central nervous system (CNS), which includes the brain and spinal cord.
"The communication between the ENS and the CNS is currently associated with the pathogenesis of various neurological diseases such as Parkinson's disease and Alzheimer's disease, as well as depression," explains Professor Carsten Thei�, Head of the Department of Cytology at Ruhr University Bochum. The gut-brain axis is not a one-way street; both nervous systems influence each other.
Linking Diet and Parkinson's Disease
The dietary habits of a person have a direct impact on the intestinal microbiota, which interacts with the ENS. According to research, the composition of microbiome can also affect the CNS via the gut-brain axis, particularly the vagus nerve, and cause disorders like Parkinson's disease.A well-balanced diet can thus not only help to preserve nerve cells in the intestine, but it can also help to postpone or even prevent Parkinson's disease for many years.
How Progesterone Can Have a Protective Effect
Paula Neufeld and Lennart Stegemann, medical doctoral students, have now convincingly established a protective impact of the natural steroid hormone progesterone on ENS nerve cells.In a series of tests, the researchers cultured nerve cells from the ENS for several weeks before treating them with a cell toxin to mimic hazardous conditions akin to Parkinson's disease.
They discovered that nerve cells that were also given progesterone died at a far lower rate than the untreated ones.
Paula Neufeld points out the significance of their discovery: "Our research provides important insights to complete our basic knowledge about the role of progesterone receptors in the enteric nervous system. This opens up completely new avenues for studying the neuroprotective mechanisms of action of progesterone inside and outside the intestinal tract."
Lennart Stegemann adds that "this study could potentially pave the way for new steroid hormone-based therapeutic approaches. There is also hope that steroid-based therapeutic approaches could help to slow down or even stop neurodegenerative diseases."
Reference:
- Progesterone: A Neuroprotective Steroid of the Intestine - (https:pubmed.ncbi.nlm.nih.gov/37190115/)
Source: Medindia
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Dr. Hena Mariam. (2023, June 08). Progesterone: A Potential Tool to Fight Parkinson's Disease. Medindia. Retrieved on Sep 19, 2024 from https://www.medindia.net/news/healthwatch/progesterone-a-potential-tool-to-fight-parkinsons-disease-212164-1.htm.
MLA
Dr. Hena Mariam. "Progesterone: A Potential Tool to Fight Parkinson's Disease". Medindia. Sep 19, 2024. <https://www.medindia.net/news/healthwatch/progesterone-a-potential-tool-to-fight-parkinsons-disease-212164-1.htm>.
Chicago
Dr. Hena Mariam. "Progesterone: A Potential Tool to Fight Parkinson's Disease". Medindia. https://www.medindia.net/news/healthwatch/progesterone-a-potential-tool-to-fight-parkinsons-disease-212164-1.htm. (accessed Sep 19, 2024).
Harvard
Dr. Hena Mariam. 2023. Progesterone: A Potential Tool to Fight Parkinson's Disease. Medindia, viewed Sep 19, 2024, https://www.medindia.net/news/healthwatch/progesterone-a-potential-tool-to-fight-parkinsons-disease-212164-1.htm.