living cell

washingtonpost.com
Henrietta Lacks’s family wants compensation for her cells
Lacks’s son says Johns Hopkins should compensate the family for mom’s cells.

“The eldest son of Henrietta Lacks wants compensation from Johns Hopkins University and possibly others for the unauthorized use of her cells in research that led to decades of medical advances.

Lawrence Lacks said that he is the executor of his mother’s estate and that an agreement that the National Institutes of Health made with other family members over the years regarding the use of the cells was not valid. That agreement did not include compensation.

The cells taken from the 31-year-old from Turners Station, Md., after she died of an aggressive form of cervical cancer in 1951 were the first to live outside the body in a glass tube. They were dubbed the HeLa cells and have become the most widely used human cells that exist in scientific research.

Vaccines, cancer treatments and in vitro fertilization are among the many medical techniques derived from her cells.

“My mother would be so proud that her cells saved lives,” Lawrence Lacks said in a statement. “She’d be horrified that Johns Hopkins profited while her family to this day has no rights.”

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2016 was a rough year for some of the biggest names in innovation. Facebook was plagued with fake news, Samsung phones exploded and Theranos suffered a stunning fall from grace. But in many ways, 2016 also gave rise to some of the brightest technological advances. Here’s more about the five of the most incredible breakthroughs that emerged in 2015.

follow @the-future-now

In honor of black history month which starts Wednesday, I’d like to submit this fine black man named Ernest Everett Just. <3 He was a biologist and educator who pioneered multiple areas of the physiology of the development of living cells. This included fertilization, experimental parthenogenesis, hydration, cell division, dehydration in living cells, and the effects of radiation on cells. During his time, a fellow black scientist named Charles Drew called him “a biologist of unusual skill and the greatest of our original thinkers in the field.” He also looks a little like Rami Malek, so that doesn’t hurt him AT ALL.

Karl von Frisch - The Human Body and Types of Tissue Cells, “Man and the Living World”, 1965.

Upper left, nerve cell and its fibers; below, in order, muscle cells of the arm, connective tissue surrounding muscle, tough fibrous connective tissue of a tendon. Upper right, cells of cartilage; below, in order, outer cells of skin, structure of bone, and cells of the fatty tissue.

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A drawing for Species_Spaces group exhibition I`m proud to be part of at LOP LOY, Phnom Pehn, Cambodia. 

All creatures must learn to relate. The living cell that can’t adjust to its environment must die, just as species of animals became extinct when they could no longer adapt to the conditions in which they found themselves. Humans survived by relating to the earth’s environment : by recognizing the effects of the elements and coming to terms with the other inhabitants of the planet.

(Theme of the exhibition)

Lop Loy is a new art space focused on contemporary drawing. 

Exhibition opening 30th October 6 pm

One minute you’re standing in a crowded room looking at a strange girl as she sips on bourbon. Then the next minute you find yourself smiling, helplessly, wondering what you could possibly do to just get one kiss from her. Love overwhelms your body, it shoots heart-shaped arrows flying through your core. Infecting every living cell with the feeling of certainty, with the feeling of finally, the feeling of wanting something greater than you’ve ever had before. Love comes easily but in the process of falling in love, you learn that love does not stay as it once started. Love only stays if want it to stay.
You are, two human beings, two people coming from a completely different family. A different past, a past that didn’t include you. You cannot fret on the past actions your love once did. Because there should be no doubt, no fear, no judgement on what they did to once feel whole, to once feel less abandoned. Two different people who deal with problems a lot differently. You are all not cut with the same cookie cutter and everyone has their own flaws, their own scars, and their own stories. In the last year, I’ve learned to fight for what you want but do not fight against her. She can be hard headed, stubborn, always on edge, but I’ve learned to agree to disagree and move on. In the last year, I’ve learned the foods she does not like and the foods that make her feel comfort. I’ve learned the wrinkles of her hands and which fingers she likes caressed. I’ve learned that she will not react to certain scenarios in the same manner that I would, and that’s okay, because I love her. This year that I’ve spent with her has taught me to be patient when shopping, to look through every rack for her because she is so stressed out about finding the perfect dress. So just find it for her, find it for her and make sure she tries it on because she needs to see what you see every time you look at her. I have learned the importance of communication. We might be in love but that does not mean we will reach the same agreement every single day. There is going to be days when we both want to walk away, say fuck it all, I’m leaving, but deep inside you know that one heated discussion is not worth losing the love of your life. We are two different people who have fallen so deeply for one another. I am so in love, that I’ve learned to wait, to just wait, wait for her in the car or the room or the living room, as she spends hours doing her makeup. I’ve learned to wait when she cannot make up her mind on what she wants to do. To wait, when she can’t find her earrings, or her shoes, or her bra. I’ve just learned to wait because that’s what love is. Patience. Love is loving the flaws, the ticks, the habits, that annoy you the most but still you can find beauty in them. In one year of being with her, I’ve learned so much. Love is not easy and that is okay. We are all going at our own pace. I’ve learned to stay up with her late at night as she finishes doing her homework, even though she waited till the last minute. I’ve learned to hold her hand when we walk into a crowded room because she’ll feel solace knowing I’m right there to protect her. I’ve learned to cuddle with her, even on hot days. To tell her, she’s beautiful because sometimes she needs to be reminded. I’ve learned to not yell or get impatient to just sit there until she’s ready to go or talk or just be. I’ve learned to love her family as my own and to pet her dogs every time you walk in through that door because if you don’t they’ll be sad for the rest of the night. I’ve learned to stay out of the kitchen while she cooks because she’s got it and doesn’t need someone looking over her shoulder. I’ve learned to always have a book ready to read, in case, she just wants to stay home and do absolutely nothing. I’ve learned to always grab her hips and pull her towards mine after she’s fallen asleep. She needs that feeling of safety, she needs to know you have her when she’s the most vulnerable. She might cry some days and want to talk for hours and there will be other days where she doesn’t want to say a word, so just be there. I’ve learned to always be there for her, to be her best friend, above everything. In one year that I’ve spent with her, I’ve learned nothing in life comes easy but if you fight for what you believe in, the rest will follow.
—  Happy Anniversary, K.J. You are a never ending book and I want to read you all my days. (V.I.T.)

Growing New Neurons

Neurons are specialized cells whose job is to send and receive information in the brain and nervous system. As they grow, neurons extend a single transmission cable — called an axon — from one side of the cell. At the same time, they deploy a set of antennae — called dendrites — on the other side, which allow electrical signals to pass from one neuron to another. 

Using molecular spies that report on biochemical processes inside of living cells, researchers at University of California San Diego School of Medicine were able to observe how the spatial distribution of a key molecule, cyclic AMP, changes during axon growth. Their study is published February 13 by Nature Chemical Biology.

“Our study is the first to show that developmental changes in cyclic AMP gradients determine how rapidly a neuron grows its axon,” said senior author Jin Zhang, PhD, professor of pharmacology at UC San Diego School of Medicine. “By perturbing these gradients, we were even able to make younger neurons grow longer axons and look more like mature neurons, which may help in developing treatments to regenerate injured or damaged nerves.”

Pictured: False-color image of a developing neuron grown in culture for five days, showing a single axon extending downward from the left side of the cell and numerous dendrites protruding from the cell body

AP Bio Be Like

Collegeboard: Cinnabar eyes are recessive in fruit flies. If a female fruit fly is crossed with a wild-type male fruit fly, what is the probability of–

Me: Mitochondria are the powerhouses of the cell.

Collegeboard: Thats not what the question is asking about–

Me: Mitochondria are the powerhouses of the cell.

Collegeboard: But–

Me: MitOcHOnDRiA aRe THe PowERhOuSeS oF tHE cELL!!!!1!11

The Shadow

Request: Could you do a Bucky x reader where you used to work next to him as a winter soldier and you are the youngest they have ever had, and while you not being trained or anything you live in a cell and Bucky visits you. But one time while he’s visiting you, you have a panic attack and he won’t let them touch you or even come near you?

Blog Tag: @buckynatisreal​, @banana-batman

A/N: My work has extended its hours because we were bought out by another company and now we close at midnight rather than ten. How ridiculous is that? Midnight, yuck.

Warnings: Reader is originally in HYDRA

Word Count Total: 594

Short Imagine #74

Title: The Shadow

Originally posted by protectbuckybarnesatallcosts

Keep reading

Explorers on a frigid extrasolar world marvel at a bizarre, gargantuan monolith apparently composed of ice. In fact, this strange formation is a virus-like, self-assembling silicon/protein-based pseudo-organism employing ice crystals as a structural building material. These entities “grow” only in mountainous regions where geological veins of specific mineral concentration occur close to the surface, usually iron ore containing significant traces of tungsten and molybdenum. Conductive metallic needles, uniquely compounded from the above elements, sprout from the top of the crystalline formation to collect the substantial radio energy produced by the magnetosphere of the world’s super-Jovian fluid giant host. This radio energy is converted into exploitable electric current and employed in the electrolysis of various gases and organic compounds necessary for the growth and maintenance of the exotic crystalline form.

tldr; organosilicon “trees” made of ice feed on radio energy rather than visible light.

http://www.nature.com/news/living-cells-bind-silicon-and-carbon-for-the-first-time-1.21037
http://thomastapir.tumblr.com/post/114371806261/whimsical-wildlife-of-the-solar-system-from-the