Mechanisms of immune suppression in glioblastoma

2022 ◽  
pp. 1-17
Author(s):  
Susannah G. Ellsworth ◽  
Stuart A. Grossman
Keyword(s):  
Author(s):  
Dr. Sumedh Wasnik ◽  
Anita Ghodke ◽  
Vaibhav Sulakhe

Westernization and today’s changing life style is resulting in various health problems like Inflammatory Bowel diseases, which is a common entity encountered in surgical practise. Ulcerative colitis is the most common among them. Though it is believed to have auto immune and genetic origin, today’s life style, environment, diet and stress plays an important role in aetiology. The disease is prevalent in middle aged western and northern people characterised by abdominal pain with bloody diarrhoea, weight loss, anaemia and general debility. This condition has remissions and exacerbations. One should always keep in mind that inflammatory bowel diseases can have anorectal manifestations. Diagnosis is made on the basis of symptoms, stool exam. and endoscopy. Management is symptomatic i.e. antibiotics, anti-inflammatory, anti-spasmodic, multivitamins, immune suppression and if required admission, intravenous fluids. if no response colectomy. As such there is no satisfactory treatment till date, so it remains the difficult issue. Here we need to have an alternative, safe, convenient treatment. Ayurveda has an answer for such cases.


2021 ◽  
pp. 434-440
Author(s):  
Micaela Owens ◽  
Na Tosha Gatson ◽  
Gino Mongelluzzo ◽  
Oded Goren ◽  
Eric Newman ◽  
...  

Normal-pressure hydrocephalus (NPH) is a common cause of gait apraxia, cognitive impairment, and urinary incontinence in the elderly. It is usually a primary idiopathic disorder but can be secondary. We present a case of secondary NPH due to biopsy-confirmed rheumatoid meningitis initially refractory to intravenous (IV) immunotherapy. Our patient reported an excellent response right after shunting. Her gait remains normal one and a half years later. We searched PubMed for similar cases of rheumatoid meningitis with gait abnormality for additional clinicopathologic discussion. The patient’s movement disorder initially improved with steroid taper. However, she developed progressive symptoms, later on, refractory to IV solumedrol and rituximab. She underwent ventriculoperitoneal shunting (VPS) and reported an outstanding outcome. This is the first reported biopsy-confirmed case of rheumatoid meningitis causing NPH to undergo shunting for immediate improvement. Previous cases of rheumatoid meningitis-associated Parkinsonism have improved with steroid induction. Although our patient’s rheumatoid arthritis is now controlled, her case illustrates that NPH in autoinflammatory conditions may not recover with immune suppression alone. VPS is an option for a faster response in secondary NPH due to rheumatoid meningitis or other inflammatory disorders with progressive symptoms despite standard induction therapy.


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