ROLE OF THE CHEMICAL LABORATORY IN DIAGNOSIS OF NEOPLASTIC DISEASES OF BONE

1943 ◽  
Vol 47 (4) ◽  
pp. 368 ◽  
Author(s):  
HELEN QUINCY WOODARD
2017 ◽  
Vol 84 (4) ◽  
pp. 343-355 ◽  
Author(s):  
Pilar Vigil ◽  
Carolina Lyon ◽  
Betsi Flores ◽  
Hernán Rioseco ◽  
Felipe Serrano

The concept of the ovarian continuum can be understood as a process that occurs during a woman's lifetime and begins during intrauterine life with fertilization. Women start their reproductive years with approximately five hundred thousand follicles containing oocytes, of which only around five hundred will be released during ovulation. Ovulation has been recognized as an event linked with reproduction; however, recent evidence supports the role of ovulation as a sign of health. The use of biomarkers that help women recognize ovulation enables them to identify their health status. This knowledge helps medical healthcare providers in the prevention, diagnosis, and treatment of different pathologies related with endocrine disorders, gynecological abnormalities, autoimmune, genetic, and neoplastic diseases, as well as pregnancy-related issues. The knowledge of the ovarian continuum and the use of biomarkers to recognize ovulation should be considered a powerful tool for women and medical professionals. Summary The ovarian continuum is a process that occurs during a woman's lifetime. It begins during intrauterine life with fertilization and ends with menopause. This process can be greatly affected by different conditions such as changes in hormonal levels and illnesses. Therefore, understanding and promoting the knowledge and use of biomarkers of ovulation in women is a key aspect to consider when evaluating their health status. The knowledge and education about the ovarian continuum should be taken into account as a powerful tool for women and medical professionals.


Vaccines ◽  
2020 ◽  
Vol 8 (1) ◽  
pp. 41
Author(s):  
Gabriel Siracusano ◽  
Maria Tagliamonte ◽  
Luigi Buonaguro ◽  
Lucia Lopalco

Cell surface proteins act as the go-between in carrying the information from the extracellular environment to the intracellular signaling proteins. However, these proteins are often deregulated in neoplastic diseases, including hepatocellular carcinoma. This review discusses several recent studies that have investigated the role of cell surface proteins in the occurrence and progression of HCC, highlighting the possibility to use them as biomarkers of the disease and/or targets for vaccines and therapeutics.


2020 ◽  
Vol 21 (9) ◽  
pp. 3070 ◽  
Author(s):  
Manuela Labbozzetta ◽  
Monica Notarbartolo ◽  
Paola Poma

Multidrug resistance (MDR), of the innate and acquired types, is one of major problems in treating tumor diseases with a good chance of success. In this review, we examine the key role of nuclear factor-kappa B (NF-κB) to induce MDR in three tumor models characterized precisely by innate or acquired MDR, in particular triple negative breast cancer (TNBC), hepatocellular carcinoma (HCC), and acute myeloid leukemia (AML). We also present different pharmacological approaches that our group have employed to reduce the expression/activation of this transcriptional factor and thus to restore chemo-sensitivity. Finally, we examine the latest scientific evidence found by other groups, the most significant clinical trials regarding NF-κB, and new perspectives on the possibility to consider this transcriptional factor a valid drug target in neoplastic diseases.


2011 ◽  
Author(s):  
Marco Pennazio ◽  
Roberto de Franchis ◽  
Emanuele Rondonotti

Author(s):  
Monika Bojanowska ◽  
Marzena Brodowska ◽  
Monika Bojanowska ◽  
Izabella Jackowska
Keyword(s):  

2020 ◽  
Vol 18 (1) ◽  
pp. 691-701 ◽  
Author(s):  
Han-Qing Liu ◽  
Ya-Wen An ◽  
Zhi-Wen Li ◽  
Wei-Xin Li ◽  
Bo Yuan ◽  
...  

AbstractSinoporphyrin sodium (DVDMS) is a novel sensitizer discovered by Professor Fang Qi-Cheng and widely used in photodynamic (PDT) and sonodynamic therapy (SDT). We searched databases including PubMed, Web of Science, CNKI, etc. for system review of its progress. We found that, both DVDMS-PDT and -SDT had been proven effective for inhibiting tumor growth and mechanisms involved reactive oxygen species, autophagy, and mitochondrial apoptosis pathways. Material advances enhanced antitumor effects and expanded its application. The safety of DVDMS in animals was evaluated, and metabolic parameters were uncovered. Additionally, DVDMS-PDT also exhibited therapeutic effects on non-neoplastic diseases like psoriasis and bacterial infections. Two phase I clinical trials of DVDMS have been documented, but recruitments had still not been completed. In conclusion, DVDMS is a promising sensitizer for both PDT and SDT; however, there are some shortcomings in previous studies like inconsistent treatment parameters, which need systematic assessments in future. Moreover, more mechanisms such as the role of autophagy need to be discovered. Further evidence of the safety and effectiveness of new materials are needed, and the application in non-neoplastic diseases like actinic keratosis and fungal infection deserves further development. Above all, promoting its clinical applications is the most important goal.


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