Laura Otto Walter

Investigation of Extracellular Vesicles in Plasma Samples: A Sensitive Method for Analysis

Maria Eduarda Cunha-Silva, Laura Otto Walter, Heloísa Zorzi Costa, Íris Mattos Santos Pirath, Chandra Chiappin Cardoso, Lisandra de Oliveira Silva, João Vitor Steimbach, Ana Carolina Rabello de Moraes & Maria Claudia Santos-Silva · Journal of Advances in Medicine and Medical Research · 2026

Extracellular vesicles (EV) are particles enclosed by a lipid bilayer and secreted by various cell types under both normal and pathological conditions. EV secretion plays a key role in maintaining normal physiological functions, while aberrant EV-mediated signaling has been assoc...

Open access Research Article 10.9734/jammr/2026/v38i46112

Detection of Metastatic Breast Carcinoma Cells in Bone Marrow by Flow Cytometry

Manoela Lira Reis, Daniella Serafin Couto Vieira, Laura Otto Walter & Maria Claudia Santos-Silva · International Journal of Medical and Pharmaceutical Case Reports · 2019

Breast cancer is the most common cause of cancer death in women worldwide. Cytological, histological, and immunohistochemical techniques are routine laboratory tests for determining tumor subtypes. Over the past few years, laboratory diagnostic tests for breast cancer have become...

Open access Research Article 10.9734/ijmpcr/2019/v12i330105