Pathology News and Research

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Pathology is the study and diagnosis of disease through examination of organs, tissues, bodily fluids, and whole bodies (autopsies). The term also encompasses the related scientific study of disease processes, called General pathology. Medical pathology is divided in two main branches, Anatomical pathology and Clinical pathology. Veterinary pathology is concerned with animal disease whereas Phytopathology is the study of plant diseases.

Research identifies new clue for preventing and treating gliomas

An important new clue for preventing and treating brain tumors known as gliomas has been identified in research led by the Lunenfeld-Tannenbaum Research Institute (LTRI) at Mount Sinai Hospital in Toronto and Mayo Clinic Comprehensive Cancer Center and Mayo Clinic Center for Individualized Medicine.

7 Oct 2022

The effect of ORF3c, a SARS-CoV-2 accessory protein, on cellular innate immune responses, autophagy, and lung cell mitochondrial metabolism

Researchers explored the role of the ORF3c, a SARS-CoV-2 accessory protein not so extensively studied as yet.

7 Oct 2022

COVID‐19 pathology across different tissues

Researchers investigated COVID-19 pathophysiology in multiple tissues, including the lungs, kidneys, heart, and brain, for a deeper understanding of its acute and long‐term symptoms.

7 Oct 2022

Discovery could play an important role in future medicines to heal damaged hearts

Scientists at the UNC School of Medicine have made a significant advance in the promising field of cellular reprogramming and organ regeneration, and the discovery could play a major role in future medicines to heal damaged hearts.

6 Oct 2022

Clinical trials of novel COVID-19 vaccine developed in Brazil to begin soon

Testing on humans of a novel COVID-19 vaccine developed in Brazil will begin this year. It performed well in animal trials, as reported in an article published in August in Nature Communications.

6 Oct 2022

Scientists discover a new drug-resistance mechanism in breast cancer

Scientists from Università Cattolica in Rome, together with colleagues from the IIGM Foundation (part of Candiolo Institute at Turin), have discovered a new drug-resistance mechanism in breast cancer that leads to the formation of cancer stem cells, (the cells that feed the tumor and cause relapse and metastasis).

6 Oct 2022

Low-cost imaging system uses fluorescent molecules to determine the depth of tumor cells

Researchers have developed a low-cost, simple imaging system that uses tumor-targeting fluorescent molecules to determine the depth of tumor cells in the body.

6 Oct 2022

What is the impact of monkeypox infection on the hemostatic system?

In a recent study, researchers determined if monkeypox (MPX) infection affected the hemostatic system like that observed in coronavirus disease 2019 (COVID-19).

6 Oct 2022

Newly identified mechanism may explain why women are more vulnerable to Alzheimer's disease

Case Western Reserve University researchers have identified a mechanism in brain tissue that may explain why women are more vulnerable to Alzheimer's disease - a finding that they say could help lead to new medicines to treat the disease.

4 Oct 2022

Study reveals a promising therapeutic target for spinocerebellar ataxia type 14

Spinocerebellar ataxias are a group of neurodegenerative diseases characterized by the degeneration of Purkinje cells, a major class of neurons in the cerebellum.

3 Oct 2022

Mount Sinai study suggests significant role of reactive oxygen species in maintaining healthy intestines

Mount Sinai researchers have published one of the first studies to demonstrate the importance of reactive oxygen species in maintaining stem cell function and preventing inflammation during wound repair, which could provide greater insights into the prevention and treatment of inflammatory bowel diseases (IBD), according to findings published in the journal Gut on October 3.

3 Oct 2022

Study helps understand how brain pathology influences the development of cognitive fatigue in MS patients

Using advanced diffusion neuroimaging technology, Kessler Foundation researchers investigated the relationship between the rate of cognitive fatigue to microstructural changes in the brain in persons with multiple sclerosis.

1 Oct 2022

The compositional and functional diversity of the gut fungal microbiome

Researchers assessed the role of gut bacterial microbiome assembly and the gut mycobiome in relation to health, pathology, and clinical applications.

30 Sep 2022

New screening tool accurately identifies patients at high risk of idiopathic pulmonary fibrosis

A new screening tool for electronic medical records accurately identifies patients who are at high risk of having or developing progressive scarring of the lungs, a condition called idiopathic pulmonary fibrosis, according to investigators from Weill Cornell Medicine, NewYork-Presbyterian, the University of Chicago, Brigham and Women's Hospital and Mayo Clinic.

29 Sep 2022

Study suggests the immune system may benefit from a measure of stress

Stress has been linked to all sorts of serious health issues, from insomnia to high blood pressure, obesity and even heart disease. But it's generally acknowledged that some stress can also be helpful, like when someone's chasing a work deadline.

28 Sep 2022

Researchers to use $1 million grant for improving blood cancer diagnosis and treatment

Adelaide researchers will use a $1 million grant to improve the diagnosis and treatment of blood cancers, which kill 16 Australians every day.

28 Sep 2022

Cycles of fasting-mimicking diet appear to reduce signs of Alzheimer’s in mice

Cycles of a diet that mimics fasting appear to reduce signs of Alzheimer's in mice genetically engineered to develop the illness, according to a new USC Leonard Davis School of Gerontology-led study.

27 Sep 2022

Novel microfluidic device mimics nutrient exchange between mother and fetus affected by placental malaria

Placental malaria as a consequence of Plasmodium falciparum infections can lead to severe complications for both mother and child.

26 Sep 2022

Study finds remdesivir-resistant version of COVID-19 in renal transplant recipients

Recent studies have shown that patients with weakened immune systems—which enables the virus that causes COVID-19 to remain longer in the body, copy itself, and continually change—may enable the development of new, slightly different versions of the virus (variants).

26 Sep 2022

Researchers identify key gene network responsible for severe tooth enamel defects

Mutations in a certain molecule result in severe damage in the structure and mineral composition of tooth enamel in mice, according to a study conducted at the UZH Center of Dental Medicine.

26 Sep 2022

Pathology News and Research

Further Reading

Research identifies new clue for preventing and treating gliomas

The effect of ORF3c, a SARS-CoV-2 accessory protein, on cellular innate immune responses, autophagy, and lung cell mitochondrial metabolism

COVID‐19 pathology across different tissues

Discovery could play an important role in future medicines to heal damaged hearts

Clinical trials of novel COVID-19 vaccine developed in Brazil to begin soon

Scientists discover a new drug-resistance mechanism in breast cancer

Low-cost imaging system uses fluorescent molecules to determine the depth of tumor cells

What is the impact of monkeypox infection on the hemostatic system?

Newly identified mechanism may explain why women are more vulnerable to Alzheimer's disease

Study reveals a promising therapeutic target for spinocerebellar ataxia type 14

Mount Sinai study suggests significant role of reactive oxygen species in maintaining healthy intestines

Study helps understand how brain pathology influences the development of cognitive fatigue in MS patients

The compositional and functional diversity of the gut fungal microbiome

New screening tool accurately identifies patients at high risk of idiopathic pulmonary fibrosis

Study suggests the immune system may benefit from a measure of stress

Researchers to use $1 million grant for improving blood cancer diagnosis and treatment

Cycles of fasting-mimicking diet appear to reduce signs of Alzheimer’s in mice

Novel microfluidic device mimics nutrient exchange between mother and fetus affected by placental malaria

Study finds remdesivir-resistant version of COVID-19 in renal transplant recipients

Researchers identify key gene network responsible for severe tooth enamel defects

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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