scholarly journals Mohammad Vasef, Aaron Auerbach Diagnostic Pathology: Molecular Oncology Elsevier, Philadelphia, 2016, Hardcover and Expert consult access. ISBN 978-0-323-37678-5. Price £190.79 hardcover, £181.25 for online edition

2017 ◽  
Vol 43 (2) ◽  
pp. 183-183
Author(s):  
Mark Tullett
Keyword(s):  
Diagnostic Pathology ◽  
Molecular Oncology ◽  
Online Edition

On Future Directions in Pathology

1982 ◽  
Vol 40 ◽  
pp. 274-277
Author(s):  
Benjamin F. Trump ◽  
Irene K. Berezesky ◽  
Raymond T. Jones
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Clinical Pathology ◽  
Future Directions ◽  
Diagnostic Pathology ◽  
The Past ◽  
Transmission Electron ◽  
Organ Systems ◽  
The Many

The role of electron microscopy and associated techniques is assured in diagnostic pathology. At the present time, most of the progress has been made on tissues examined by transmission electron microscopy (TEM) and correlated with light microscopy (LM) and by cytochemistry using both plastic and paraffin-embedded materials. As mentioned elsewhere in this symposium, this has revolutionized many fields of pathology including diagnostic, anatomic and clinical pathology. It began with the kidney; however, it has now been extended to most other organ systems and to tumor diagnosis in general. The results of the past few years tend to indicate the future directions and needs of this expanding field. Now, in addition to routine EM, pathologists have access to the many newly developed methods and instruments mentioned below which should aid considerably not only in diagnostic pathology but in investigative pathology as well.

Protein microarrays in molecular oncology

2008 ◽  
Vol 21 (1) ◽  
pp. 85-89
Author(s):  
Jarosław Sawiniec ◽  
Krzysztof Borkowski ◽  
Piotr Paluszkiewicz
Keyword(s):  
Protein Microarrays ◽  
Molecular Oncology

Vitamin C as an Anticancer Agent: Regulation of Signaling Pathways

2020 ◽  
Vol 20 (21) ◽  
pp. 1868-1875
Author(s):  
Ghazala Butt ◽  
Ammad A. Farooqi ◽  
Aima Adylova ◽  
Rukset Attar ◽  
Seher Yilmaz ◽  
...  
Keyword(s):  
Vitamin C ◽  
Cancer Cells ◽  
Signaling Pathways ◽  
Scientific Evidence ◽  
Treatment Options ◽  
Published Data ◽  
New Era ◽  
Molecular Oncology ◽  
Anticancer Effects ◽  
Oncogenic Pathways

Treatment options for effective treatment of cancer with minimum off-target effects and maximum clinical outcomes have remained overarching goals in the clinical oncology. Vitamin C has remained in the shadows of controversy since the past few decades; burgeoning evidence has started to shed light on wide-ranging anticancer effects exerted by Vitamin C to induce apoptosis in drug-resistant cancer cells, inhibit uncontrolled proliferation of the cancer cells and metastatic spread. Landmark achievements in molecular oncology have ushered in a new era, and researchers have focused on the identification of oncogenic pathways regulated by Vitamin C in different cancers. However, there are visible knowledge gaps in our understanding related to the ability of Vitamin C to modulate a myriad of transduction cascades. There are scattered pieces of scientific evidence about promising potential of Vitamin C to regulate JAK-STAT, TGF/SMAD, TRAIL and microRNAs in different cancers. However, published data is insufficient and needs to be investigated comprehensively to enable basic and clinical researchers to reap full benefits and promote result-oriented transition of Vitamin C into various phases of clinical trials. In this review, we will emphasize on available evidence related to the regulation of oncogenic cell signaling pathways by Vitamin C in different cancers. We will also highlight the conceptual gaps, which need detailed and cutting-edge research.

scholarly journals Histomorphological Assessment of Formalin versus Nonformalin Fixatives in Diagnostic Surgical Pathology

2020 ◽  
Vol 12 (04) ◽  
pp. 271-275
Author(s):  
Jayaprakash Kubalady Shetty ◽  
Hannah Fathima Babu ◽  
Kishan Prasad Hosapatna Laxminarayana
Keyword(s):  
Methyl Alcohol ◽  
Potential Role ◽  
Tissue Architecture ◽  
Substantial Evidence ◽  
Diagnostic Pathology ◽  
Rapid Fixation ◽  
Chromatin Texture ◽  
Upper Respiratory ◽  
Potential Human Health

Abstract Introduction Fixation is the critical step in the preservation of tissues in diagnostic pathology. The formalin is an economical and excellent fixative with the inherent property of adequate fixation. The well-established side effects of formalin include mucosal irritation, upper respiratory diseases, and corrosive injury to the gastrointestinal tract. In addition, substantial evidence exists regarding the potential role of formaldehyde as a human carcinogen. The carcinogenic and toxic effects of formalin encourage searching for alternative fixatives for tissue fixation. However, “the formalin dogma” has severely hampered the search for alternative fixatives for many years. Material and Methods Ninety tissues of liver and skeletal muscle obtained during autopsies were immersed in adequate amounts of the following fixatives: formalin (10%), methyl alcohol (70%), and acetone (100%). The comparison among the three was made based on time for fixation, preservation of tissue architecture, cell borders, cytoplasm, nuclear contours, chromatin texture, and uniformity of staining. Results The tissue preserved in formalin undergoes rapid fixation compared with alcohol and acetone. The tissue architecture, cell border characteristics of alcohol and acetone was found satisfactory compared with formalin. The cytoplasm and nuclear contour were superior with the formalin. The chromatin texture and uniformity of staining were similar with all the three fixatives. Conclusion The formalin is considered superior to most of the parameters, whereas both methyl alcohol and acetone showed nearly equivalent scores. Hence, owing to the potential human health hazards and carcinogenicity of formalin, no rational reasons hamper the complete substitution of formalin with alternative fixatives such as alcohol and acetone in diagnostic pathology and medical research.

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