Parkinson's Disease News and Research

Latest Parkinson's Disease News and Research

All-cause mortality risk higher among individuals with head injury

Adults who suffered any head injury during a 30-year study period had two times the rate of mortality than those who did not have any head injury, and mortality rates among those with moderate or severe head injuries were nearly three times higher, according to new research from the Perelman School of Medicine at the University of Pennsylvania, published today in JAMA Neurology.

23 Jan 2023

Research shows how Huntington’s disease affects two distinct cell populations in the striatum

In patients with Huntington's disease, neurons in a part of the brain called the striatum are among the hardest-hit.

20 Jan 2023

Study uncovers a strong link between gut bacteria and development of Parkinson’s disease

Parkinson's disease may start in the gut and spread to the brain, a new study from the University of Surrey suggests.

16 Jan 2023

Valuable tool reveals the connections between gut microbes and the brain

In the past decade, researchers have begun to appreciate the importance of a two-way communication that occurs between microbes in the gastrointestinal tract and the brain, known as the gut–brain axis.

13 Jan 2023

Improved targeting method personalizes MRI-guided HIFU for the treatment of tremor patients

UT Southwestern physicians have developed an improved targeting method, four-tract tractography, to personalize MRI-guided, high-intensity focused ultrasound (HIFU) used at UTSW to treat medication refractory tremor in essential tremor and tremor-dominant Parkinson's disease.

27 Dec 2022

Study explores cellular alterations in six distinct neurodegenerative diseases

A perplexing range of neurodegenerative diseases are known to attack distinct regions of the brain, causing severe cognitive and motor deficit.

21 Dec 2022

Exposure to blue-green algae toxin shown to wreak havoc on gut bacteria and cause liver damage

Exposure to a specific type of blue-green algae toxin known as cylindrospermopsin has shown to wreak havoc on gut bacteria and an increased probability of irritable bowel syndrome, inflammatory bowel disease, celiac disease, type 1 diabetes, obesity and inflammation of the liver – a precursor to liver cancer – according to a study led by the University of California, Irvine.

20 Dec 2022

New support for a serotonin deficit in depression

Since the 1960s, researchers have postulated that major depression stems from disruptions in the serotonin neurotransmitter system, but the evidence for that idea, though plentiful, was indirect.

16 Dec 2022

Study: People with cluster headaches may be more likely to have other medical conditions

People with cluster headaches may be more than three times more likely to have other medical conditions such as heart disease, mental disorders and other neurologic diseases, according to a study published in the December 14, 2022, online issue of Neurology®, the medical journal of the American Academy of Neurology.

16 Dec 2022

Incidence of Parkinson's disease among older adults is 50% higher than current estimates, study reveals

A new study reveals that the annual incidence of Parkinson's disease (PD) among older adults is 50% higher than current estimates of 60,000 diagnoses annually.

15 Dec 2022

New study details the neuronal response to excessive aged-related iron accumulation

Iron (Fe) accumulates in the brain cortex with aging. A plethora of studies indicate that progressive iron accumulation in the substantia nigra (SN) in the aged human brain is a major risk factor for Parkinson's disease (PD) and other neurodegenerative diseases, but not everyone.

6 Dec 2022

Parkinson’s drug improves blood pressure, aortic stiffness in adolescents with Type 1 diabetes

Teens with Type 1 diabetes (T1D) who took bromocriptine, a medication used to treat Parkinson's disease and Type 2 diabetes, had lower blood pressure and less stiff arteries after one month of treatment compared to those who did not take the medicine, according to a small study published today in Hypertension, an American Heart Association journal.

6 Dec 2022

The business of clinical trials is booming. Private equity has taken notice.

After finding success investing in the more obviously lucrative corners of American medicine — like surgery centers and dermatology practices — private equity firms have moved aggressively into the industry's more hidden niches: They are pouring billions into the business of clinical drug trials.

2 Dec 2022

Study implicates gut microbiome health in Parkinson's disease

A new study published in the journal Nature Communications discusses the links between this condition that affects the brain and changes in the gut microbiome that may predate brain changes.

1 Dec 2022

New evidence on the links between immune activation and neuroinflammation and Parkinson's disease

In this special supplement to the Journal of Parkinson's Disease, "The Immune System in Parkinson's Disease," experts highlight the latest research breakthroughs on the links between immune activation and neuroinflammation and Parkinson's disease (PD) and discuss the challenges and novel therapeutic strategies targeting the immune system with the hope of reducing or reversing neurodegeneration.

1 Dec 2022

Parkinson's Disease News and Research

Latest Parkinson's Disease News and Research

All-cause mortality risk higher among individuals with head injury

Research shows how Huntington’s disease affects two distinct cell populations in the striatum

Study uncovers a strong link between gut bacteria and development of Parkinson’s disease

Valuable tool reveals the connections between gut microbes and the brain

Improved targeting method personalizes MRI-guided HIFU for the treatment of tremor patients

Study explores cellular alterations in six distinct neurodegenerative diseases

Exposure to blue-green algae toxin shown to wreak havoc on gut bacteria and cause liver damage

New support for a serotonin deficit in depression

Study: People with cluster headaches may be more likely to have other medical conditions

Incidence of Parkinson's disease among older adults is 50% higher than current estimates, study reveals

New study details the neuronal response to excessive aged-related iron accumulation

Parkinson’s drug improves blood pressure, aortic stiffness in adolescents with Type 1 diabetes

The business of clinical trials is booming. Private equity has taken notice.

Study implicates gut microbiome health in Parkinson's disease

New evidence on the links between immune activation and neuroinflammation and Parkinson's disease

Scientists discover new potential mechanism for vision loss

INPP5D gene plays key role in enabling microglial cells to prevent plaque buildup

Existing drug may help decrease side effects of widely used cancer treatment

Study provides a key link between the social environment and healthy brains

Scientists identify a class of drugs that may prevent alcohol use disorder in people with PTSD

Discover how SciY empowers scientists

Why use light scattering to analyze proteins and viral vectors?

Changing the landscape of R&D to build clinical success from the ground up

Parkinson's Disease News and Research

Latest Parkinson's Disease News and Research

Discover how SciY empowers scientists

Why use light scattering to analyze proteins and viral vectors?

Changing the landscape of R&D to build clinical success from the ground up

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