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  2. Wright brothers - Wikipedia

    en.wikipedia.org/wiki/Wright_brothers

    The Wright brothers, Orville Wright (August 19, 1871 – January 30, 1948) and Wilbur Wright (April 16, 1867 – May 30, 1912), were American aviation pioneers generally credited with inventing, building, and flying the world's first successful airplane. [3][4][5] They made the first controlled, sustained flight of an engine-powered, heavier ...

  3. Renal cell carcinoma - Wikipedia

    en.wikipedia.org/wiki/Renal_cell_carcinoma

    Renal cell carcinoma (RCC) is a kidney cancer that originates in the lining of the proximal convoluted tubule, a part of the very small tubes in the kidney that transport primary urine. RCC is the most common type of kidney cancer in adults, responsible for approximately 90–95% of cases. [1] It is more common in men (with a male-to-female ...

  4. Notch signaling pathway - Wikipedia

    en.wikipedia.org/wiki/Notch_signaling_pathway

    Notch-mediated juxtacrine signal between adjacent cells. Notch signaling steps. The Notch signaling pathway is a highly conserved cell signaling system present in most animals. [1] Mammals possess four different notch receptors, referred to as NOTCH1, NOTCH2, NOTCH3, and NOTCH4. [2] The notch receptor is a single-pass transmembrane receptor ...

  5. The Byrds - Wikipedia

    en.wikipedia.org/wiki/The_Byrds

    —Gene Clark recalling the encounter at the Troubadour folk club in Los Angeles that marked the genesis of the Byrds The nucleus of the Byrds formed in early 1964, when Jim McGuinn, Gene Clark, and David Crosby came together as a trio. All three musicians had a background rooted in folk music, with each one having worked as a folk singer on the acoustic coffeehouse circuit during the early ...

  6. Tuberculosis - Wikipedia

    en.wikipedia.org/wiki/Tuberculosis

    Tuberculosis (TB), also known colloquially as the " white death ", or historically as consumption, [8] is an infectious disease usually caused by Mycobacterium tuberculosis (MTB) bacteria. [1] Tuberculosis generally affects the lungs, but it can also affect other parts of the body. [1] Most infections show no symptoms, in which case it is known ...

  7. Selena - Wikipedia

    en.wikipedia.org/wiki/Selena

    Selena Quintanilla was born on April 16, 1971, at Freeport Community Hospital in Freeport, Texas. [10] [11] She was the youngest child of Marcella Ofelia Quintanilla (née Samora), who was Mexican-American with some Cherokee ancestry, [12] and Abraham Quintanilla Jr., a Mexican American former musician. [13]