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ISET Test
The ISET Test (Isolation by SizE of Tumor cells / Trophoblastic cells) is a diagnostic blood test that detects circulating tumor cells in a blood sample. The test uses an in-vitro diagnostic system developed at INSERM, the Université Paris Descartes and Assistance Publique Hôpitaux de Paris (AP-HP) in order to isolate cancer cells from blood without loss and identify them through a diagnostic cytopathology-based approach. __TOC__ Operation A 1- ml sample of blood will typically contain 5 to 10 million leukocytes, 5 billion erythrocytes, and a small number of circulating rare cells, including: * non-tumor cells such as epithelial-normal cells, epithelial-atypical cells, endothelial vells and stem cells; * physiological state-dependent cells such as fetal cells in pregnant and ex-pregnant women; * circulating tumor cells (CTCs) which are of diagnostic value in diagnosing various cancers. The diagnostic problem is to find and identify the rare CTCs among the abundant other cells ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blood
Blood is a body fluid in the circulatory system of humans and other vertebrates that delivers necessary substances such as nutrients and oxygen to the cells, and transports metabolic waste products away from those same cells. Blood in the circulatory system is also known as ''peripheral blood'', and the blood cells it carries, ''peripheral blood cells''. Blood is composed of blood cells suspended in blood plasma. Plasma, which constitutes 55% of blood fluid, is mostly water (92% by volume), and contains proteins, glucose, mineral ions, hormones, carbon dioxide (plasma being the main medium for excretory product transportation), and blood cells themselves. Albumin is the main protein in plasma, and it functions to regulate the colloidal osmotic pressure of blood. The blood cells are mainly red blood cells (also called RBCs or erythrocytes), white blood cells (also called WBCs or leukocytes) and platelets (also called thrombocytes). The most abundant cells in vertebrate blo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Assistance Publique Hôpitaux De Paris (AP-HP)
Assistance is an act of helping behavior. Assistance may also refer to: Types of help * Aid, in international relations, a voluntary transfer of resources from one country to another * Assistance dog, a dog trained to aid or assist a person with a disability * Consular assistance, help and advice provided by the diplomatic agents of a country to citizens of that country who are living or traveling overseas * Development assistance, financial aid given to support the development of developing countries * Directory assistance, a phone service used to find out a specific telephone number and/or address * Financial assistance (other), multiple forms * General Assistance, in the United States, welfare programs that benefit adults without dependents * Humanitarian assistance, material or logistical assistance provided for humanitarian purposes * Judicial assistance, admittance and enforcement of a judicial order by a court from one jurisdiction to a court in another ju ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patrizia Paterlini-Bréchot
Patrizia Paterlini-Bréchot, born in the Italian city of Reggio Emilia, is an Italian scientist and a professor of cell biology and oncology working at the Faculté de Médecine Necker-Enfants Malades, Université Paris Descartes and at INSERM in Paris. Education Patrizia Paterlini-Bréchot studied medicine at the University of Modena and Reggio Emilia, Italy. In 1978, she defended a thesis on Hodgkin’s Lymphoma, which was awarded the title of ''« Best medical thesis »'' of the year 1978. She pursued her training and validated a double specialization in Hematology (1981), awarded the prize of ''« Best research in Hematology »'' of the year 1979, and in Oncology (1984). Patrizia Paterlini-Bréchot obtained a permanent academic position in the University of L'Aquila (1981), then Bologna (1984) working in the departments of Hematology, Gastroenterology and Oncology. In 1988 she moved to Paris (France) for a training in molecular biology in Professor Christian Bréchot's l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Figure 2, Tumor And Non Tumor Cells Are Present In Blood
Figure may refer to: General *A shape, drawing, depiction, or geometric configuration * Figure (wood), wood appearance * Figure (music), distinguished from musical motif * Noise figure, in telecommunication * Dance figure, an elementary dance pattern *A person's figure, human physical appearance Arts *Figurine, a miniature statuette representation of a creature *Action figure, a posable jointed solid plastic character figurine * Figure painting, realistic representation, especially of the human form * Figure drawing *Model figure, a scale model of a creature Writing *figure, in writing, a type of floating block (text, table, or graphic separate from the main text) *Figure of speech, also called a rhetorical figure * Christ figure, a type of character * in typesetting, text figures and lining figures Accounting *Figure, a synonym for number * Significant figures in a decimal number Science *Figure of the Earth, the size and shape of the Earth in geodesy Sports * Figure (hor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cytopathology
Cytopathology (from Greek , ''kytos'', "a hollow"; , ''pathos'', "fate, harm"; and , '' -logia'') is a branch of pathology that studies and diagnoses diseases on the cellular level. The discipline was founded by George Nicolas Papanicolaou in 1928. Cytopathology is generally used on samples of free cells or tissue fragments, in contrast to histopathology, which studies whole tissues. Cytopathology is frequently, less precisely, called "cytology", which means "the study of cells". Cytopathology is commonly used to investigate diseases involving a wide range of body sites, often to aid in the diagnosis of cancer but also in the diagnosis of some infectious diseases and other inflammatory conditions. For example, a common application of cytopathology is the Pap smear, a screening tool used to detect precancerous cervical lesions that may lead to cervical cancer. Cytopathologic tests are sometimes called smear tests because the samples may be smeared across a glass microscope slid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erythrocyte
Red blood cells (RBCs), also referred to as red cells, red blood corpuscles (in humans or other animals not having nucleus in red blood cells), haematids, erythroid cells or erythrocytes (from Greek ''erythros'' for "red" and ''kytos'' for "hollow vessel", with ''-cyte'' translated as "cell" in modern usage), are the most common type of blood cell and the vertebrate's principal means of delivering oxygen (O2) to the body tissues—via blood flow through the circulatory system. RBCs take up oxygen in the lungs, or in fish the gills, and release it into tissues while squeezing through the body's capillaries. The cytoplasm of a red blood cell is rich in hemoglobin, an iron-containing biomolecule that can bind oxygen and is responsible for the red color of the cells and the blood. Each human red blood cell contains approximately 270 million hemoglobin molecules. The cell membrane is composed of proteins and lipids, and this structure provides properties essential for physiologi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leukocyte
White blood cells, also called leukocytes or leucocytes, are the cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders. All white blood cells are produced and derived from multipotent cells in the bone marrow known as hematopoietic stem cells. Leukocytes are found throughout the body, including the blood and lymphatic system. All white blood cells have nuclei, which distinguishes them from the other blood cells, the anucleated red blood cells (RBCs) and platelets. The different white blood cells are usually classified by cell lineage (myeloid cells or lymphoid cells). White blood cells are part of the body's immune system. They help the body fight infection and other diseases. Types of white blood cells are granulocytes (neutrophils, eosinophils, and basophils), and agranulocytes (monocytes, and lymphocytes (T cells and B cells)). Myeloid cells (myelocytes) include neutrophils, eosinophils, mast cells, bas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Milliliter
The litre (international spelling) or liter (American English spelling) (SI symbols L and l, other symbol used: ℓ) is a metric unit of volume. It is equal to 1 cubic decimetre (dm3), 1000 cubic centimetres (cm3) or 0.001 cubic metre (m3). A cubic decimetre (or litre) occupies a volume of (see figure) and is thus equal to one-thousandth of a cubic metre. The original French metric system used the litre as a base unit. The word ''litre'' is derived from an older French unit, the '' litron'', whose name came from Byzantine Greek—where it was a unit of weight, not volume—via Late Medieval Latin, and which equalled approximately 0.831 litres. The litre was also used in several subsequent versions of the metric system and is accepted for use with the SI,Bureau International des Poids et Me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Université Paris Descartes
Paris Descartes University (french: Université Paris 5 René Descartes, links=no), also known as Paris V, was a French public university located in Paris. It was one of the inheritors of the historic University of Paris, which was split into 13 universities in 1970. Paris Descartes completely merged with Paris Diderot University in 2019 to form a new Paris Cité University. It was established as a multidisciplinary university "of humanities and health sciences" ("''des Sciences de l’Homme et de la Santé''". It focused on the areas of medical sciences, biomedical sciences, law, computer science, social sciences, economics and psychology. Its main campus was in the historic École de Chirurgie in the 6th arrondissement of Paris. History The historic University of Paris (french: Université de Paris) first appeared in the second half of the 12th century, but was divided into thirteen universities, managed by a common rectorate, the Chancellerie des Universités de Paris, aft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tumor Cells
A neoplasm () is a type of abnormal and excessive growth of tissue. The process that occurs to form or produce a neoplasm is called neoplasia. The growth of a neoplasm is uncoordinated with that of the normal surrounding tissue, and persists in growing abnormally, even if the original trigger is removed. This abnormal growth usually forms a mass, when it may be called a tumor. ICD-10 classifies neoplasms into four main groups: benign neoplasms, in situ neoplasms, malignant neoplasms, and neoplasms of uncertain or unknown behavior. Malignant neoplasms are also simply known as cancers and are the focus of oncology. Prior to the abnormal growth of tissue, as neoplasia, cells often undergo an abnormal pattern of growth, such as metaplasia or dysplasia. However, metaplasia or dysplasia does not always progress to neoplasia and can occur in other conditions as well. The word is from Ancient Greek 'new' and 'formation, creation'. Types A neoplasm can be benign, potentially m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
