Mechanisms of translocation of ER chaperones to the cell surface and immunomodulatory roles in cancer and autoimmunity

VR Wiersma, M Michalak, TM Abdullah… - Frontiers in …, 2015 - frontiersin.org
Endoplasmic reticulum (ER) chaperones (eg, calreticulin, heat shock proteins, and
isomerases) perform a multitude of functions within the ER. However, many of these …

The Complement System: A Prey of Trypanosoma cruzi

KCF Lidani, L Bavia, AR Ambrosio… - Frontiers in …, 2017 - frontiersin.org
Trypanosoma cruzi is a protozoan parasite known to cause Chagas disease (CD), a
neglected sickness that affects around 6–8 million people worldwide. Originally, CD was …

Antitumor mechanisms of molecules secreted by Trypanosoma cruzi in colon and breast cancer: A review

S Sadr, S Ghiassi, N Lotfalizadeh… - Anti-Cancer Agents …, 2023 - ingentaconnect.com
Background: Molecules secreted by Trypanosoma cruzi (T. cruzi) have beneficial effects on
the immune system and can fight against cancer by inhibiting the growth of tumor cells …

Parasites as potential targets for cancer immunotherapy

M Yousefi, M Akbari, M Hadipour, AB Dehkordi… - Journal of Cancer …, 2023 - Springer
Parasites and cancers have some common antigens. Much scientific evidence in the human
population, animal models, and in vitro experiments exhibit that parasites have significant …

Trypanosoma cruzi interaction with host tissues modulate the composition of large extracellular vesicles

IV Rossi, RF de Almeida, B Sabatke, LMF de Godoy… - Scientific Reports, 2024 - nature.com
Trypanosoma cruzi is the protozoan that causes Chagas disease (CD), an endemic
parasitosis in Latin America distributed around the globe. If CD is not treated in acute phase …

Identification of Differentially Expressed Proteins from Leishmania amazonensis Associated with the Loss of Virulence of the Parasites

RDM Magalhaes, MC Duarte, EC Mattos… - PLoS neglected …, 2014 - journals.plos.org
Background The present study analyzed whether or not the in vitro cultivation for long
periods of time of pre-isolated Leishmania amazonensis from lesions of chronically infected …

Trypanosoma cruzi, Chagas disease and cancer: putting together the pieces of a complex puzzle

CD Kaufman, C Farré, L Biscari, AR Pérez… - Frontiers in Cell and …, 2023 - frontiersin.org
Considering the extensive and widespread impact on individuals, cancer can presently be
categorized as a pandemic. In many instances, the development of tumors has been linked …

The many faces of parasite calreticulin

D Esperante, A Flisser, F Mendlovic - Frontiers in Immunology, 2023 - frontiersin.org
Calreticulin from parasites and its vertebrate hosts share~ 50% identity and many of its
functions are equally conserved. However, the existing amino acid differences can affect its …

Anti-Tumor effect of parasitic protozoans

H Ding, S Wu, Z Jin, B Zheng, Y Hu, K He, S Lu, X Zhuo - Bioengineering, 2022 - mdpi.com
The immune system may aberrantly silence when against “altered self”, which consequently
may develop into malignancies. With the development of tumor immunology and molecular …

CaviDB: a database of cavities and their features in the structural and conformational space of proteins

AJ Velez Rueda, FL Bulgarelli, N Palopoli, G Parisi - Database, 2023 - academic.oup.com
Proteins are the structural, functional and evolutionary units of cells. On their surface,
proteins are shaped into numerous depressions and protrusions that provide unique …