1. Bloodstream infection in hematopoietic stem cell transplantation outpatients: risk factors for hospitalization and death

ABSTRACT We described 235 bloodstream infection (BSI) episodes in 146 hematopoietic stem cell transplantation (HSCT) outpatients and evaluated risk factors for hospitalization and death. Records of outpatients presenting with positive blood cultures over a 5-year period (January 2005 to December 2008) were reviewed. Variables with p< 0.1 in bivariate analysi

Rev. Inst. Med. trop. S. Paulo. Publicado em: 20/12/2018

2. Methylation of p16 ink4a promoter is independent of human papillomavirus DNA physical state: a comparison between cervical pre-neoplastic and neoplastic samples

BACKGROUND Epigenetic modifications in host cells, like p16 ink4a methylation, have been considered as putative complementary mechanisms for cancer development. Because only a small proportion of infected women develop cervical cancer, other factors might be involved in carcinogenesis, either independently or in association with high-risk human papillomavir

Mem. Inst. Oswaldo Cruz. Publicado em: 17/12/2018

3. Alteração Contrátil Segmentar Ventricular Esquerda é Preditor Independente de Cardiotoxicidade em Pacientes com Câncer de Mama em Tratamento Quimioterápico

Resumo Fundamento: Os agentes quimioterápicos da classe das antraciclinas e dos anticorpos monoclonais humanizados são tratamentos eficazes para o câncer de mama, entretanto, apresentam alto risco de cardiotoxicidade. Diversos parâmetros têm sido reconhecidos como preditores no desenvolvimento de toxicidade cardíaca, sendo que a avaliação da altera�

Arq. Bras. Cardiol.. Publicado em: 13/12/2018

4. Efetividade da acupuntura auricular no tratamento da dor oncológica: ensaio clínico randomizado

RESUMO Objetivo: Avaliar a efetividade da acupuntura auricular na dor de pacientes oncológicos em tratamento quimioterápico e possíveis alterações no consumo de analgésicos após a aplicação da intervenção. Método: Ensaio clínico randomizado com portadores de câncer que apresentavam queixa de dor maior ou igual a quatro na Escala Numérica da

Rev. esc. enferm. USP. Publicado em: 13/12/2018

5. Autophagy and intermittent fasting: the connection for cancer therapy?

Cancer is a leading cause of death worldwide, and its incidence is continually increasing. Although anticancer therapy has improved significantly, it still has limited efficacy for tumor eradication and is highly toxic to healthy cells. Thus, novel therapeutic strategies to improve chemotherapy, radiotherapy and targeted therapy are an important goal in canc

Clinics. Publicado em: 10/12/2018

6. Oxidative stress: therapeutic approaches for cervical cancer treatment

OBJECTIVES: Oxidative stress results from an imbalance between the generation and elimination of oxidant species. This condition may result in DNA, RNA and protein damage, leading to the accumulation of genetic alterations that can favor malignant transformation. Persistent infection with high-risk human papillomavirus types is associated with inflammatory

Clinics. Publicado em: 10/12/2018

7. Surgical treatment of gastric cancer: a 10-year experience in a high-volume university hospital

OBJECTIVES: Surgery remains the cornerstone treatment modality for gastric cancer, the fifth most common type of tumor in Brazil. The aim of this study was to analyze the surgical treatment outcomes of patients with gastric cancer who were referred to a high-volume university hospital. METHODS: We reviewed all consecutive patients who underwent any surgica

Clinics. Publicado em: 10/12/2018

8. Value-based medicine in oncology: the importance of perspective in the emerging value frameworks

Recently, professional and healthcare-related entities have launched frameworks designed to assess the value of cancer innovations in multistakeholder decision processes. Among the most visible entities that propose and implement value frameworks in oncology are the European Society of Medical Oncology (ESMO), the American Society of Clinical Oncology (ASCO)

Clinics. Publicado em: 10/12/2018

9. Current concepts in multiparametric magnetic resonance imaging for active surveillance of prostate cancer

Clinics. Publicado em: 10/12/2018

10. Natural products as new antimitotic compounds for anticancer drug development

Cell cycle control genes are frequently mutated in cancer cells, which usually display higher rates of proliferation than normal cells. Dysregulated mitosis leads to genomic instability, which contributes to tumor progression and aggressiveness. Many drugs that disrupt mitosis have been studied because they induce cell cycle arrest and tumor cell death. Thes

Clinics. Publicado em: 10/12/2018

11. Radiotherapy and immune response: the systemic effects of a local treatment

Technological developments have allowed improvements in radiotherapy delivery, with higher precision and better sparing of normal tissue. For many years, it has been well known that ionizing radiation has not only local action but also systemic effects by triggering many molecular signaling pathways. There is still a lack of knowledge of this issue. This rev

Clinics. Publicado em: 10/12/2018

12. CD47 expression is decreased in hematopoietic progenitor cells in patients with myelofibrosis

Myelofibrosis (MF) is characterized by increased circulating hematopoietic progenitor cells (HPCs), abnormal cytokine levels, and the survival advantage of neoplastic progenitors over their normal counterparts, which leads to progressive disappearance of polyclonal hematopoiesis. CD47 is a surface glycoprotein with many functions, such as acting as a phagocy

Braz J Med Biol Res. Publicado em: 10/12/2018