Comparative Study of the Immune Microenvironment in Heterotopic Tumor Models.

The tumor microenvironment (TME) is pivotal in cancer progression and the response to immunotherapy. A "hot" tumor typically contains immune cells that promote anti-tumor immunity, predicting positive prognosis. "Cold" tumors lack immune cells, suggesting a poor outlook across various cancers.

Determinants of the COVID-19 Pandemic in the West Herzegovina Canton.

A study of COVID-19 infected patients was conducted regarding to organic and psychological characteristics. The findings of the study indicate that in the period of the pandemic in 2020, a total of 78 infection cases were confirmed in West Herzegovina Canton. Of the total number of infected, 55.

The Broad Clinical Spectrum of Disseminated Histoplasmosis in HIV-Infected Patients: A 30 Years' Experience in French Guiana.

Histoplasmosis is a common but neglected AIDS-defining condition in endemic areas for . At the advanced stage of HIV infection, the broad spectrum of clinical features may mimic other frequent opportunistic infections such as tuberculosis and makes it difficult for clinicians to diagnose histoplasmosis in a timely manner. Diagnosis of histoplasmosis is difficult and relies on a high index of clinical suspicion along with access to medical mycology facilities with the capacity to implement conventional diagnostic methods (direct examination and culture) in a biosafety level 3 laboratory as well as indirect diagnostic methods (molecular biology, antibody, and antigen detection tools in tissue and body fluids).

[Bronchogenic carcinoma of the lungs in 3 workers with asbestosis employed in the same factory].

In two female workers (nonsmokers) and in one male worker (a smoker) employed in the same mill with a history of asbestosis, bronchogenic lung carcinoma type adenocarcinoma (women), respectively anaplastic carcinoma (a man) had developed. All the three patients worked in the same area in a spinning-mill. The duration of exposure to asbestos was relatively short (10 to 15 years) in female workers, while the duration of exposure to asbestos was much longer in a male worker (29 years), although it was intermittent.