Personalized and Precision Medicine Journal

Abstract Physicians are enthusiastic about using a novel approach known as cancer immunotherapy to address various forms of cancer. However, there are occasions when novel therapies that demonstrate efficacy in laboratory settings may not provide the same level of effectiveness when applied to actual patients. To address this issue, scientists are using miniature replicas known as microfluidic models. These models provide the examination of the interaction between cancer and immune cells in a manner that closely resembles the physiological conditions inside the human body. This review examines the role of microfluidic models in advancing the development of more effective cancer therapies. Let's begin by discussing the current state of affairs in cancer immunotherapy. Next, we explore the use of microfluidic models by scientists to gain insights into the mechanisms via which the immune system combats cancer and to evaluate the efficacy of novel therapeutic interventions. Additionally, we discuss the first measures used to demonstrate the efficacy of these models in predicting the effectiveness of therapies in human subjects. Lastly, we will discuss the advantages of using microfluidic models and the necessary steps to enhance their efficacy in the development of novel cancer therapies.
 

Abstract Exposure to low-frequency electromagnetic fields (LF-EMF) has been considered a global concern because of its harmful effects on human health (cancer, neurodegenerative disorders, etc.). According to the International Agency for Research on Cancer, EMF has been classified as a possible cancerous element for human health. Antioxidants such as vitamin C improve the damage caused by EMF by reducing oxidative stress. To evaluate the effects of EMF on the serum total protein, blood sugar, albumin and triglyceride, and the inhibitory role of vitamin C, 40 male BALB/c mice were recruited. Participants were randomly distributed into four groups 1- exposure to LF-EMF, 2- exposure to LF-EMF which received vitamin C (50 mg/kg), 3- exposure to LF-EMF which received vitamin C (100 mg/kg), and 4- control group (no exposure). The experimental groups (1-3) received LF-EMF (50 Hz, 4 mT, 4 hours/day, and 1 month) while both groups 2 and 3 had intraperitoneally injected vitamin C (50 mg/kg, 100 mg/kg) every other day basis respectively. The obtained results demonstrated higher triglyceride and total protein levels and lower albumin and blood sugar levels in the LF-EMF group compared to controls while vitamin C restricts their alterations (p<0.05). To sum it up, our data show that intraperitoneal injection of vitamin C restricts the effects of LF-EMF exposure on the biochemical parameters in mice. However, the antioxidant characteristics of vitamin C may be probably involved in the LF-EMF effects of biochemical parameters in mice.

Abstract Objectives: Diabetes mellitus type 1 (T1DM), which is also an autoimmune disorder, can coexist alongside other types of autoimmune diseases. This study aimed to investigate the possibility of a subclinical association between diabetes disease and autoimmune thyroid dysfunction. The clinical condition of the patient and their approach to managing their diabetes were specifically considered when deciding whether or not the patient had autoantibodies.
Methods: This study included sixty individuals who were diagnosed with diabetes type 1. (thirty males and thirty women, with a mean age of 21.04 years) and 30 healthy controls (12 males and 18 females).
Results: Diabetics had considerably greater serum IL-10, IL-6, and TNF-α levels than healthy controls. Stepwise regression indicated significant positive correlations between IL-10, IL-6, and TNF-α with these antibodies and strong inversed relationships between IL-6 and Anti-TPO, Anti-TG, antibodies.
. No matter if the antibodies were present or how severe they were, this held true. The study's findings lend credence to the idea that people with type 1 diabetes should have their thyroid antibodies and function checked.
Conclusions: Thyroid antibodies were most common among type 1 diabetics aged 21–35, according to our study (Anti-TPO and Anti-TG). IL-10, IL-6, and TNF-α levels in diabetic patients and controls were significantly different (P<0.01). IL-10, TNF-α, HbA1C, and body mass index positively correlated with thyroid antibodies, except for IL-6. Thyroid antibodies and functional abnormalities should be tested often in type 1 diabetics due to the high occurrence of thyroid autoimmune illnesses.