Examples of rapid cell regeneration

Rapid cell regeneration is the ability to regenerate cells, thereby healing at an increased rate. A full list of examples of the power in action follows.

Season One Examples

• 
  Chandra Suresh's files contain a folder labeled "Rapid Cellular Regeneration".
  (Genesis)
• 
  Zach records a videotape of Claire being seriously injured from an 80 foot fall...
• 
  ...and Claire regenerates completely.
  (Genesis)
• 
  Claire's hand heals after being mangled in a garbage disposal.
  (Genesis)
• 
  Claire walks through fire...
• 
  ...and doesn't get burned.
  (Genesis)
• 
  Accident-prone Claire is tackled on a football field, snapping her neck.
  (Don't Look Back)
• 
  In a violent struggle, Claire's head is impaled by a tree branch...
• 
  ...but a medical examiner removed the branch from Claire's brain...
• 
  ...returning her life even after a full autopsy.
  (One Giant Leap)
• 
  Claire walks away from a car crash that nearly killed Brody...
• 
  ...survives even the worst injuries...
• 
  ...noticing foreign objects must be removed.
  (Aftermath)
• 
  Claire heals burns on her hands after pulling a tray out of the oven.
  (Better Halves)
• 
  Lyle doesn't think twice when stapling his sister's hand.
  (Nothing to Hide)
• 
  Sylar forcefully tosses Claire across a locker room, but with no lasting effect.
  (Homecoming)
• 
  Afterwards, Sylar pushes Peter off the roof of Union Wells...
• 
  ...but Peter copies Claire's power and regenerates his wounds...
• 
  ...leaving his fully healed face bloodied.
  (Homecoming)
• 
  Claire's lacerated hand healed itself after a severe accident with glass.
  (Six Months Ago)
• 
  Claire jumps off the platform at the gravel plant again, but she heals as she pushes her collarbone back in place.
  (Godsend)
• 
  The Mozaic file contains information on epithelial cell regeneration.
  (The Fix)
• 
  After falling from Charles Deveaux's rooftop, Peter mimics Claire's regeneration to heal his wounds.
  (Distractions)
• 
  Claire demonstrates her abilities to her birth mother by slicing her arm with a butcher knife.
  (Distractions)
• 
  Matt shoots Claire, trusting she will survive...
• 
  ...and her family gathers around her, some believing she is gone...
• 
  ...but Claire revives later.
  (Company Man)
• 
  Mrs. Bennet learns of her daughter's powers after Ted burns Claire's neck.
  (Company Man)
• 
  When Claire tries to sedate Ted...
• 
  ...the radiation seems almost unbearable...
• 
  ...leaving her body severely burned (but her hair unharmed)...
• 
  ...but the charred skin regenerates...
• 
  ...until she is completely healed.
  (Company Man)
• 
  Mr. Bennet calls his daughter a "human skeleton".
  (Company Man)
• 
  Peter heals the cut Sylar made in his forehead.
  (.07%)
• 
  Then, Sylar jams a large shard of glass into the back of Peter's head...
• 
  ...which temporarily kills Peter...
• 
  ...until Claire removes the foreign object from his brain...
• 
  ...and he revives.
  (.07%)
• 
  Claire jumps out a window to escape Angela and Nathan, plummeting to the ground...
• 
  ...and runs off after regenerating.
  (How to Stop an Exploding Man)

Season Two Examples

• 
  Mohinder lectures on regeneration.
  (Four Months Later...)
• 
  At CVHS, Claire holds her hand over a Bunsen burner.
  (Four Months Later...)
• 
  Claire breaks her shinbone after trying to do a backflip...
• 
  ...but even the bruise heals quickly.
  (Four Months Later...)
• 
  Adam walks away after he pushes Kaito off of Charles Deveaux's rooftop.
  (Four Months Later...)
• 
  Caitlin helps Peter rediscover his power to heal.
  (Lizards)
• 
  Claire reaches into a pot of boiling water, leaving no lasting burns.
  (Lizards)
• 
  Claire later tests the limits of her regenerative powers...
• 
  ...she finds that when her toe is cut off...
• 
  ...it will still grow back.
  (Lizards)
• 
  Despite a brigand's arrows...
• 
  ...Kensei's wounds heal quickly.
  (Kindred)
• 
  Shocked at his newly discovered ability, Kensei tests his power.
  (Kindred)
• 
  Peter has a tattoo on his right arm...
• 
  ...but due to rapid cell regeneration, it disappears almost instantly.
  (Kindred)
• 
  Peter is shot in the chest, but his body rejects the bullet.
  (Kindred)
• 
  Whitebeard's guard runs Takezo Kensei through a sword, but the effect is short-lived.
  (The Line)
• 
  Claire walks away from a nasty spill.
  (The Line)
• 
  Adam Monroe was able to instantly heal an electrical burn.
  (Out of Time)
• 
  Peter looks at a picture of himself and Nathan...
• 
  ...and heals his brain cells, regaining his stolen memories.
  (Four Months Ago...)
• 
  Adam takes some of his own blood...
• 
  ...to put in Nathan's IV...
• 
  ...healing him almost immediately.
  (Four Months Ago...)
• 
  Claire regenerates after she falls to the ground.
  (Cautionary Tales)
• 
  Noah Bennet regenerates an eye, after he is transfused with Claire's blood...
• 
  ...and wakes up after healing completely.
  (Cautionary Tales)
• 
  Victoria shoots Peter, but Peter survives.
  (Truth & Consequences)
• 
  Adam recovers from a shotgun blast to the gut.
  (Truth & Consequences)
• 
  Claire's hand spits out shards of glass.
  (Truth & Consequences)
• 
  During his long battle against Evan and his many clones in 1777, Adam repeatedly heals from various wounds.
  (Revolutionary War, Parts 1, 2)
• 
  After being injected with an altered form of Claire's blood...
• 
  ...Maya heals from a gun wound...
• 
  ...and wakes up perfectly healthy.
  (Powerless)
• 
  Sylar injects himself with Claire's blood...
• 
  ...and his injuries from his encounter with Elle instantly heal.
  (Powerless)
• 
  Buried alive in a coffin, Adam has "died more times than [he] can count" due to lack of oxygen.
  (The Ten Brides of Takezo Kensei)
• 
  Adam cures Diane of her tuberculosis by giving her his blood.
  (The Ten Brides of Takezo Kensei)

Season Three Examples

• 
  Claire remains alive when Sylar opens her skull.
• 
  When her skull is attached back to Claire's head, the wound heals.
• 
  A knife wound on Sylar's chest heals.
  (The Second Coming)
• 
  Claire's hand heals, albeit she is feeling no pain.
  (The Butterfly Effect)
• 
  Sylar uses his newly acquired ability from Claire to remove some tasers...
• 
  ...and to quickly recover from Bianca's bullet-fire.
  (Dreams Until Death)
• 
  When Noah shoots Sylar in Level Five of Primatech Research, Sylar says little more than "Ouch".
  (One of Us, One of Them)
• 
  Three years in the future, a bomb explosion at Pinehearst, incinerating Claire...
• 
  ...who immediately regenerates...
• 
  ...and afterwards in Albany, Oregon, regenerates from a grenade.
  (Resistance)
• 
  Peter snaps Sylar's neck...
• 
  who starts to regenerate...
• 
  once Sylar pushes it in place. (Angels and Monsters)