Sentences with phrase «malignant tumors as»

While it's true that there have been more reports of malignant sarcomas in lab mice and rats, you should know that these small lab animals frequently develop malignant tumors as a result of ANY kind of injection, microchip or not.

Not exact matches

Immunotherapy differs from more traditional cancer treatments, such as surgery (cutting malignant cells out of the body), chemotherapy and radiation (poisoning the deadly mutants), and even the newer, more precise molecular drugs that attempt to jam the protein signals that tell tumor cells to keep dividing and conquering.

After adjusting for age, tumor location, and stage, researchers from Cleveland Clinic's Dermatology & Plastic Surgery Institute discovered that women diagnosed with malignant melanoma during their pregnancy or within one year of giving birth were 5.1 - times as likely to die, 6.9 - times as likely to experience metastasis, and 9.2 - times more likely to have a recurrence.

Mammograms miss up to 20 percent of tumors, and an average of one out of 10 readings mistakenly identifies healthy breast tissue as possibly malignant.

As not all cases of Barrett esophagus become malignant, it is important for the treating physician to know whether there are reliable indicators (so - called biomarkers) which allow the estimation of a tumor development in the still benign tissue.

Devils bite each other on the face as they scrabble, and malignant cells can crumble off tumors like feta cheese, dropping into bite wounds.

The study — Genomic profiles of low - grade murine gliomas evolve during progression to glioblastoma — published April 7, shows how these tumors continue to rapidly evolve, becoming ever more genetically diverse, as they become malignant and progress.

In cancer, the protein helps malignant tumors evade the immune system as they metastasize and alter their microenvironment in a stealth type of expansion.

Because diseases such as cancer tend to evade detection by T - cells» receptors, allowing a tumor to grow unchecked, scientists have long sought «intel» on this process as a means of developing therapies that target malignant cells, but leave healthy cells alone.

Results of an initial study of tumors from patients with lung cancer or head and neck cancer suggest that the widespread acquired resistance to immunotherapy drugs known as checkpoint inhibitors may be due to the elimination of certain genetic mutations needed to enable the immune system to recognize and attack malignant cells.

Future additions to the RM collection may include whole genomes from persons with Hispanic, African and mixed ancestries, as well as a set containing sequenced genes of both malignant tumor and normal cells from the same individual.

Certain malignant brain tumors and leukemias have mutations in genes known as IDH1 and IDH2.

But as malignant cells multiply and form tumors, they release biochemical signals that suppress the immune system and the T - cells no longer function properly.

Technology such as this, scientists said, may have a promising future in the identification and surgical removal of malignant tumors, as well as using near - infrared light therapies that can kill remaining cancer cells, both by mild heating of them and generating reactive oxygen species that can also kill them.

Worth noting, the researchers said, is that even as phototherapy was destroying their malignant tumors, the mice showed no apparent side effects and the animals lost no weight.

Tumors are not found in isolation — they are surrounded by a heterogeneous ecosystem of malignant and nonmalignant cells (such as the immune cells that try to keep them in check and the blood cells that nourish them).

She is studying the cell of origin that is responsible for the highly malignant pediatric brain tumor known as an Atypical Teratoid Rhabdoid Tumor (AT /tumor known as an Atypical Teratoid Rhabdoid Tumor (AT /Tumor (AT / RT).

Anna Huttenlocher, University of Wisconsin, USA Neutrophils in the Tumor Microenvironment Neutrophils, Wounds, and Cancer Progression Stefan Kaufmann, Max Planck Institute, Germany Pathology and immune reactivity: understanding multidimensionality in pulmonary tuberculosis Constitutive BAK activation as a determinant of drug sensitivity in malignant lymphohematopoietic cells Kathryn Moore, New York University, USA MicroRNA -33-dependent regulation of macrophage metabolism directs immune cell polarization in atherosclerosis Lalita Ramakrishnan, University of Cambridge, UK Myeloid Growth Factors Promote Resistance to Mycobacterial Infection by Curtailing Granuloma Necrosis through Macrophage Replenishment Beth Stevens, Harvard University, USA Microglia: Dynamic Mediators of Synapse Development and Plasticity Do glia drive synaptic and cognitive impairment in disease?

His clinical practice includes the entire spectrum of brain tumors including low - grade gliomas, malignant gliomas, metastatic brain tumors, and benign tumors such as meningiomas, and acoustic neuromas.

Age, tumor size, tumor site, LNM, VI and HER2 / neu immunopositive stain as well as the immunostaining of ER and PR for the malignant group were obtained from the Pathology Department, MRI.

So beyond the «regular» high occurrence of benign and malignant tumors in rats, the laboratory strains are probably going to have even higher rates of cancer incidence — they're just not as genetically varied as pet rats who've been allowed to explore OKCupid or, more likely, had a descendant who met a special someone from another alley [source: Ducummon].

Therefore, we hypothesized that NSCs could serve as an ideal cellular delivery platform for targeting antibodies to malignant tumors.

Patients receive a personalized, comprehensive approach to care for their benign and malignant brain tumors and are evaluated for multimodality treatments such as chemotherapy, minimally invasive surgical options, and radiation therapy including proton therapy and gamma knife.

Tumor hypoxia is often linked to decreased survival in patients with breast cancer and has been shown to induce specific molecular changes in cells including changes that confer a more malignant phenotype such as increased proliferation (3), survival (4), invasion (5), and metastasis (6).

Vogelstein has gone on to investigate additional genes involved in colon cancer such as APC, mutations of which lead to colorectal tumors, and PIK3CA, whose mutations turn benign tumors malignant.

The featured lung cancer study, for instance, not only used synthetic vitamin E (tocopheryl) but also neglected to include any tocotrienols, which have previously been shown to kill cancer stem cells, the most malignant of all cells with a tumor.5 As noted by Dr. Andrew Saul, the study was set up to fail: 6

The detrimental effects of omega - 6s are articulated by Fernandes and Venkatraman (1993), with, «The increased consumption of many vegetable oils particularly of the n - 6 series is... viewed as pro-inflammatory and is suspected as one of the possible causes for the rise in certain malignant tumors, rheumatoid arthritis and autoimmune diseases primarily due to the increased production of pro-inflammatory cytokines» (p. S19).

Given the well - established role of steroid hormones in breast cancer etiology for postmenopausal women, these findings may have important health implications» Tumor growth from these hormone imbalances is also evident «A dramatic increase in estrogen - dependent malignant diseases, such as ovarian, corpus uteri, breast, testicular and prostate cancers has been recognized.

Movies have not mattered much this past week, as my wife of 18 years, the love of my life was diagnosed with a malignant brain tumor.

In rare instances, a malignant tumor known as a thyroid adenocarcinoma is to blame.

Other cancers which may be associated with vaccine damage include Lymphoma (cancer of the lymph nodes), Leukemia (cancer which affects white blood cell production), Osteosarcoma (bone cancer), and Mast Cell Tumors (affects mast cells which respond to inflammation / allergens, usually seen as malignant skin tuTumors (affects mast cells which respond to inflammation / allergens, usually seen as malignant skin tumorstumors).

Benign to medium grade malignant tumor are often treated more aggressively with removal of the entire gland, known as mastectomy.

Mixed mammary tumors with both glandular and non-glandular components, can present as either benign or malignant (cancerous).

Any fatty tumor seen or felt on your dog's skin should be examined by your veterinarian as early as possible to make sure it's not malignant.

Malignant tumors like to get secondarily infected as well, so have it rechecked if it's not healing.

Answer: If the mass has opened up and started to leak it is either infected or a growing malignant tumor, so either way, take her to your veterinarian as soon as you can.

Although most cats with these tumors are elderly, malignant tumors can occur in cats as young as two years of age.

The very rare, multiple, malignant form of pilomatricoma may spread throughout the body, often very rapidly and before the primary tumor is noted as a significant problem.

When the problem is something as insidious and painful as the aggressive, malignant tumors that make up hemangiosarcoma, you can be left feeling helpless due to the limitations of so - called modern medicine.

Sadly, though, Harley's biopsy came back as a malignant spindle cell tumor which means he will have to be watched for signs of recurrence.

Dog stomach tumors are usually malignant and spread to areas such as the liver, lymph nodes and lungs.

Below are some of the common specialty areas that we have experience with: - Infectious diseases: Tick - borne disease (Lyme disease, Ehrlichiosis, Rocky Mountain Spotted Fever, Bartonella), systemic and local bacterial infections, feline and canine viral disease - Hematology: Immune - mediated hemolytic anemia, thrombocytopenia, leukemia, bone marrow diseases - Oncology: Surgical and chemotherapy management, lymphoma, mast cell tumors, hemangiosarcoma, osteosarcoma, fibrosarcoma, mammary neoplasia, as well as benign and malignant skin masses such as adenomas and cysts - Urology: Kidney failure, bladder infections, stones / crystals, prostatic disease, pyelonephritis, FLUTD, protein - losing nephropathy, glomerulonephritis - Endocrine: Hormonal diseases such as hyper - and hypothyroidism, diabetes mellitus, cushings disease, addison's disease, endocrine skin disease - Gastroenterology: Chronic vomiting and / or diarrhea, inflammatory bowel disease (IBD), stomach ulcers / gastritis, colitis, pancreatic disorders, liver disease, protein - losing enteropathy - Respiratory disease: Feline asthma, canine chronic bronchitis, upper respiratory viral disease, pleural effusion, laryngeal paralysis - Cardiology: Heart murmurs and arrhythmias, heart failure, heartworm disease, hypertension - Ophthalmology: Gaucoma, cataracts, uveitis, corneal disease, ocular surgery - Allergic disease: Allergic dermatitis, food allergies, flea allergy, and allergic gastrointestinal and respiratory disease

Tumors behind the eye or malignant tumors (cancerous and fast growing) can be problematic and require surgical removal or other treatments such as laser therapy or cryotherapy (freezing).&Tumors behind the eye or malignant tumors (cancerous and fast growing) can be problematic and require surgical removal or other treatments such as laser therapy or cryotherapy (freezing).&tumors (cancerous and fast growing) can be problematic and require surgical removal or other treatments such as laser therapy or cryotherapy (freezing).»

Older dogs have a higher frequency of problems such as a malignant tumor (cancerous) while young dogs could have an injury, dietary problem, infection or intestine problems.

Spaying helps to prevent uterine infections and breast tumors, and that's good as tumors are typically malignant or cancerous in about 50 % of dogs and 90 % of cats.

A malignant lymphoma tumor is also referred to as a lymphosarcoma.

Typically, the cells of benign and malignant mesenchymal tumors have poorly - defined cell membranes as compared to epithelial tumors.

While some believe that these tumors are a soft tissue sarcoma, others have categorized malignant histiocytosis as a type of histiocytic sarcoma, which may be influenced by an abnormally large amount of histiocytes, a type of white blood cells that are integral to immune system functions.

Siamese cats have twice the risk as other cats, and their tumors tend to me more malignant than other cats.

Dogs with benign tumors usually do not require more than the removal of the tumor as treatment, However, cases with malignant tumors should be staged (evaluated for metastasis).