Oncology and Cancer

Continuous Anticancer drug discovery and development is difficult to find a complete cure for cancer. Due to the drug resistance developed by tumour cells for existing treatments, this is becoming a mandatory approach to fight the disease.

Scientific investigations on inhibitors of checkpoint CHK1 can be another milestone for anticancer drug discovery approach.Cancer cells are specifically dependent on molecular chaperones and related proteins that regulate homeostasis. These are promising targets for new anticancer therapies.Deregulated apoptosis is hallmark of cancer and Bcl-2 family of proteins are pivotal to mediating the pathway of this process. Inhibiting their process can be a significant way for developing new anticancer drugs. Many plant sources are known to be important sources of novel anti-cancer properties.

Before any advance treatment is used with people in clinical trials, researchers work for many years to understand its effects on cancer cells in the lab and in animals. They also try to figure out the side effects it may cause.

Cancer vaccines generally either treat existing cancer or prevent development of cancer. Cancer treatment vaccines are made up of cancer cells, parts of cells and pure antigens. Sometimes a patient’s own immune cells are removed and naked to these substances in the lab to create the vaccines.

Cancer screening tests goal to find cancer early, before it causes symptoms and when it may be easier to treat successfully. Effective screening tests are those that:

Reduce the chance that someone who screened regularly will die from cancer.

Have more potential benefits than harms. (Possible harms of screening tests include bleeding or other physical damage, inaccurate test results, and over diagnosis—the diagnosis of cancers that would not have caused problems and did not need treatment.)

Diagnosing cancer at its earliest stages often provides the best chance for a cure.

For few cancers, studies show screening tests can save lives by diagnosing cancer early. For other cancers, screening tests are recommended only for people with increased risk of their life.

Cancer is a genetic disease affected by accumulation of DNA mutations and epigenetic alterations leading to unrestrained cell proliferation and neoplasm formation. The ambition of oncogenomics is to determined new oncogenes or tumour suppressor genes that may provide new insights into cancer diagnosis, predicting clinical outcome of cancers and new targets for cancer therapies. The success of targeted cancer therapies like Gleevec, Herceptin and a vast in raised the hope for oncogenomics to elucidate new targets for cancer treatment.

How we live can have pro­found effects on our health and wellness. This also applies for people who have cancer. A healthy lifestyle can support cancer treatments and help you to cure better. It may also improve your long-term health.

If one is fighting cancer, it is common to experience psychological distress. Whether it is coping with the diagnosis, the challenges of treatment or continued worry about a recurrence, emotions brought on by the cancer experience can be crucial to handle.

Cancer can occur anywhere in the body. The most common sites of cancer among men involve lung, prostate, colon, rectum, stomach, Brain and liver. Those for among women are breast, colon, rectum, lung, cervix, ovarian and stomach. Cancers are often described by the body part that originated in. Some body parts contain multiple types of tissue, so for greater precision, cancers can additionally be classified by the type of cell that the tumour cells originated from. The type of cancer a person has needed to be known properly as many types of cancer can behave very differently and respond to different treatments.

Cancer metabolomics research is being used to discover diagnostic cancer biomarkers in the clinic, to better understand its complex heterogeneous nature, to discover pathways involved in cancer that could be used for new targets and to monitor metabolic biomarkers during therapeutic intervention. Cancer metabolomics approaches may also provide clues to personalized cancer treatments by providing useful information to the clinician about the cancer patient’s response to medical interventions. The ultimate goal of most Cancer Metabolomics studies is to discover cancer-specific diagnostic, prognostic or predictive biomarkers for a patient.

Oncology/Cancer is the branch of medicine that researches, identifies and treats cancer. A physician works in the field of oncology/Cancer is an oncologist.

Oncologists must first diagnose cancer, which is usually carried out via biopsy, endoscopy, X-ray, CT scanning, MRI, PET scanning, ultrasound or other radio logical methods. Nuclear medicine techniques can also be used to diagnose cancer as can blood tests or tumour markers. Oncology is often linked with haematology. Oncology, which is the branch of medicine that deals with blood and blood-related disorders.

Due to Cancers millions of death occurring every year. The study of cancer biology is one of the largest areas of scientific interest. Cancer cells progress specific hallmarks through a series of mutations in both oncogenes and tumour-suppressor genes. There is no definitive cure for cancer, the most of the cancer treatments serve to prolong the lives of cancer sufferers.

Brain Tumour develops when abnormal cells form inside the brain. The symptoms of Brain stem tumours vary greatly and can involve Ataxia, Cranial Nerve Palsy, headaches, problems with speech and swallowing, hearing loss, weakness, Hemiparesis, vision abnormalities, ptosis, and behavioural changes. Another possible symptom is vomiting. Any brain tumour  is inherently serious and life-threatening because of its infiltrative character in the limited space of the Intracranial Cavity.

The Central Nervous System is denounced to various malevolent personality disorders. Central Nervous System covers its mechanism, Metastatic pestilence, Ramification, Cancers, Neurons and Sensory Receptors, Neurological Disorders, Multiple sclerosis and Imaging agents to CNS neurofibromatosis. Cancer spreads to the Nervous System by direct invasion or compression from continuous tissues relates to the proximity of the Nervous System to other structures. Central Nervous System Drugs market to grow at a CAGR of -3.2% over the period 2013-2018. The central nervous system (CNS) therapeutics peddle has been forecast to reach US$133 billion by the year 2018, which increases in disease ubiquity rates due to increase in population, introduction of new drugs, and increased outgo on healthcare.

Radiation Oncology enclosed all aspects of research that impacts the treatment of oncology using radiation. Radiotherapy can be given as a curative modality, either alone or in combination with surgery and/or chemotherapy. It may be used palliative, to relieve symptoms in patients with incurable cancers. Radiotherapy is expensively segmented into Radiotelegraphy, Brachy-radiotherapy and Metabolic Radiotherapy.

A Nursing Oncology will gives care to growth patients and those are in danger for getting the sickness. They screen physical conditions, recommend solution and oversee chemotherapy and many medications for cancer. Oncology and Cancer is a standout among the most crucial and remunerating fields in nursing. One of the crucial parts of the cancer nurture is quiet appraisal. They are in charge of surveying patients who have initiated because of treatment reactions, and also evaluating patients, amid and post-chemotherapy. The oncology nurture necessary to have the capacity to comprehend pathology comes about and their suggestions, and have an inside and out learning of the normal symptoms of growth medicines. The oncology nurture like to utilize her relational aptitudes to tune in to the patient, surveying their comprehension of the malady and its procedure and also the patient's passionate state.

Neurosurgical Oncology is a complex surgical method that presupposes treatment, diagnosis, and rehabilitation of disorders affecting any region of the Nervous System. Some of the preponderance is common Neuro surgeries are skull base surgery, Image Guided Surgery, Laser Surgery, Spinal Neurosurgery and Neuro surgical treatment

An abnormal mass of tissue and cells that generally does not contain cysts or liquid areas. Solid tumours may be benign Tumours (not cancer), or malignant (cancer). Different categories of solid tumours are named for the type of cells. Some of the examples of solid tumours are sarcomas, carcinomas, and lymphomas. Leukaemia’s (cancers of the blood) usually do not form solid tumours.

One common carcinoma is adrenocortical carcinoma. This is when a tumour progresses in one or both adrenal glands, located above each kidney.

Oncology is the study of tumour or cancer. Most of the tumours are not cancerous. The cancerous tumours are called malignant tumours. Commonly oncology implies the study of malignant tumours or cancer. The doctor who practices oncology is an oncologist. There are different kinds of oncologists. Those who practiced in surgery are called surgical oncologists. Those who practiced in radiation therapy are called radiation oncologists. Those who practiced in the care of persons with cancer and administer chemotherapy are medical oncologists.