The World's Best Book Summaries
What causes cancer? How much do we currently know about cancer etiology? Until relatively recently, our knowledge of cancer and its causes was very limited. Although we’ve come far in our understanding of cancer, we still have a lot to learn about the disease and its causes. Keep reading to learn about the advancements in our understanding of cancer and its causes.
Why haven’t we cured cancer yet? What were some of the most significant efforts in the history of our fight against cancer? Humanity has been putting up the fight against cancer for decades, but victory has so far evaded us. Among the first key efforts were the establishment of the National Cancer Institute (NCI), a ban on tobacco advertising, and the National Cancer Act. Keep reading to learn about some of the key milestones in our efforts to cure cancer.
Can you be resistant to chemotherapy? What causes chemoresistance? Chemotherapy is a cornerstone of cancer treatment even today. Unfortunately, not all cancers respond to the treatment. Chemo-resistance has no single cause—it can arise due to a variety of host- or tumor-related factors. Learn about chemoresistance, why it occurs, and how chemo-resistant cancers are treated.
Can cancer be a social issue? What are the social implications of treating cancer? According to Siddhartha Mukherjee, the author of The Emperor of All Maladies, battling cancer isn’t just an interesting puzzle to solve—it is about helping people. We mustn’t focus so much on the disease that we lose sight of the people. Read about the social aspects of fighting cancer.
Are vegetarians healthier than meat-eaters? Should you stop eating meat? Americans are the biggest consumers of meat out of any country. They also struggle with obesity, diabetes, cancer, and heart disease at an alarmingly high rate. That’s why many are starting to turn to vegetarianism—however, vegetarianism comes with its own set of health risks. Continue reading to find out if vegetarians are healthier than meat-eaters.
How does chemo work in treating cancer? Why is chemotherapy so harmful? Chemotherapy uses powerful yet toxic drugs to destroy malignant cancerous tumors. However, drugs don’t discriminate between cancerous cells and healthy cells, which is why chemotherapy has so many side effects. Keep reading to learn about chemotherapy, how it works, and why it’s so harmful.
What are the hallmarks of cancer? What are the six characteristics a cell has to possess to be considered cancerous? The hallmarks of cancer are the qualities that cells have to possess to be diagnosed as cancerous. The original six were proposed by Robert Weinberg and Douglas Hanahan: 1) automatic mitosis, 2) non-responsive to antigrowth signals, 3) “immortality,” 4) limitless replication, 5) self-sustaining, 6) mobility. Keep reading to learn about the hallmarks of cancer, explained by oncologist Siddhartha Mukherjee.
Which genes are mutated in cancer? Is it possible to sequence all the gene mutations giving rise to cancer? Cancer cells are extremely diverse, and finding the exact gene mutations in a cancer patient to inform treatment would be difficult and time-consuming. A much more feasible approach would be to identify and repair the disrupted biological pathways. Researchers believe that the typical cancer cell has anywhere from 11 to 15 disrupted pathways, with an average of 13. Keep reading to learn about cancer cell genomes and pathways.
Does surgical tumor removal cure cancer? Can cancer spread again if tumor is removed? Cancer is difficult (often impossible) to cure with surgery, because if even a single cancerous cell is left behind, it can continue to grow and spread throughout the body. However, surgery can help shrink the tumor if removing it altogether is not possible, making it easier for other treatments to kill the remaining cancer cells. Keep reading to learn about treating cancer with surgery.
What exactly is cancer? How do cancerous tumors develop? Cancer is essentially a corruption of our biological processes. The same functions that normally keep us alive and healthy instead work to build and repair deadly tumors inside our bodies. Keep reading to learn about cancer, explained in simple terms.