"Transcytosis" Pronounce,Meaning And Examples

"Transcytosis" Natural Recordings by Native Speakers

Transcytosis

"Transcytosis" Meaning

Transcytosis is the process by which molecules or particles are transported across a cell, typically in a membrane-bound vesicle, from one side of the cell to the other while staying within the cell. It involves the movement of substances through the cell membrane, allowing them to pass from the apical (lateral) side of the cell to the basolateral (opposite lateral) side.

In the context of the epithelial cells that line the gut, transcytosis is an important mechanism for the absorption and transport of nutrients and other molecules across the epithelial barrier. It also plays a role in the uptake and transport of endogenous substances, such as hormones, growth factors, and other signaling molecules.

Transcytosis can be distinguished from other forms of cellular transport, including pinocytosis (the uptake of fluid and dissolved substances) and phagocytosis (the uptake of solid particles).

"Transcytosis" Examples

Examples of Transcytosis

Transcytosis is a process by which cells transport molecules across their membranes in vesicles bounded by their own membrane.

- Example 1: Endothelial cells lining the blood-brain barrier facilitate the transport of antibodies across the barrier via a process called transcytosis.
- In some viruses, transcytosis is exploited to escape the host cell by transporting viral particles to the surface.

- Example 3: Transcytosis underlies the absorption of dietary cholesterol from the gut into the bloodstream.

- Example 4: Transcytosis in the pulmonary alveoli contributes to gas exchange by transporting nutrient and gas molecules across cell membranes.
Transcytosis can be triggered by various factors, including receptor binding, oscillating flows among epidermal cells, and thermal gradient.

- In a plant, a related process called transcytosis is associated with wall support in xylem vessels

The process has potential applications, including drug delivery, therapeutic and diagnostic imaging.

"Transcytosis" Similar Words

Transcriptions

Transcriptions refer to the act or process of recording or writing down spoken language in a written form, often in a formal or standardized script. This can include: Transcribing spoken words or conversations, such as from an audio or video file, into written text. Transcribing spoken language for purposes such as subtitling, closed captions, or media localization. Transcribing handwritten or oral documents, such as interviews, lectures, or historical records. Converting spoken languages into written form, often for language learning or teaching purposes. Transcriptions can be used for a variety of purposes, including: Research and academic purposes Media and entertainment industries (e.g. subtitles, closed captions) Translation and localization Language learning and teaching Historical documentation and preservation Court reporters and stenographers.

Transcriptive

Transcriptive refers to the action or process of transcribing. Transcribing typically involves writing down or typing spoken or recorded language, such as speech, conversations, interviews, lectures, or speeches, into written form. This can be done for various purposes, including documentation, accessibility, archival purposes, or to create written versions of spoken content for readability. Transcription can be done in different formats, such as verbatim, edited, or abstracted, and it is often used in academic, professional, or legal contexts.

Transcriptome

The transcriptome is the complete set of transcripts in a cell, tissue or organism at a specific developmental stage or physiological condition. It is essentially the complete set of RNA molecules, including mRNA, rRNA, tRNA, and other non-coding RNAs present in a cell or organism. The transcriptome is considered a snapshot of the cellular gene expression at a given moment and is often analyzed to understand the regulation of gene expression, identify differentially expressed genes, and understand the mechanisms of disease.

Transcriptomics

Transcripts

The noun "transcripts" can refer to: 1. A written or printed copy of a spoken or recorded speech, conversation, or interview, typically taken down in shorthand and later transcribed into longhand. 2. A formal document issued by an educational institution containing a student's academic record, including grades, coursework, and other relevant information. 3. A written or printed copy of a document, such as a meeting minutes, conversation, or oral testimony, usually produced by a person who takes down what is said verbatim. 4. In the context of media, transcripts may refer to a written record of a film or television show, highlighting what the characters are saying and doing. In a broader sense, a transcript can refer to any written or printed copy of spoken language. In phonetics, a transcript is a written representation of the spoken language, using transcription keys such as the International Phonetic Alphabet (IPA) to represent pronunciation. Synonyms for transcripts include notes, minutes, commentary, and dialogue.

Transcurrence

Transcurrent

Transcutaneous

Transcutaneous refers to a medical or scientific technique that involves stimulating or administering something, such as a medication or an electrical impulse, through the skin, without penetrating it with a needle or making an incision.

Transcytotic

Transcytotic refers to the process of vesicles or macromolecules moving through a cell by fusing with vesicles on both sides of the cell membrane, allowing them to pass from one side of the cell to the other, often for transport, modification, or secretion.

Transdanubian

Transdanubian refers to the region in western Hungary, northwestern Austria, and southwestern Slovakia. It is characterized by its scenic beauty, with mountains, forests, and lakes creating a unique landscape. More specifically, the term "Transdanubian" usually refers to: The Great Hungarian Plain (Alföld) contrasting with the hilly region beyond it, east of the Danube River. The region around Lake Balaton, the largest lake in Central Europe. The smaller towns and villages of western Hungary, Austria, and eastern Germany, with characteristic folk architecture, culture, and history. In broader terms, the term can also refer to a broader cultural and social identity associated with this region, including an emphasis on folklore, folk music, and folk customs.

Transdermal

Transdermal refers to a method of administration of a drug or other substance directly through the skin, without entering the bloodstream through the digestive system or mouth. This can be done through the use of patches, creams, gels, or other topical formulations that are designed to release the active ingredients into the skin, which are then absorbed into the bloodstream.

Transdermally

The word "transdermally" refers to something that is administered or absorbed through the skin, typically using a patch or other device that allows substances to be absorbed directly into the bloodstream through the skin's pores.

Transdermic

The term "transdermic" refers to a mode of drug delivery or treatment that involves delivering a substance through or across the skin, but not by injection. It is an alternative to traditional routes of administration, like oral or intravenous routes. Examples of transdermic delivery methods include: Skin patches, such as those used for nicotine replacement therapy (NRT) or pain relief Creams or ointments applied directly to the skin Topical gels or solutions applied to the skin Transdermal patches, like birth control patches or pain relievers In healthcare, transdermic delivery can provide a more targeted and controlled treatment experience for patients, potentially reducing side effects and improving compliance.